Science.gov

Sample records for highway planning

  1. National Highway Planning Network

    Energy Science and Technology Software Center (ESTSC)

    1992-02-02

    NHPN, the National Highway Planning Network, is a database of major highways in the continental United States that is used for national-level analyses of highway transportation issues that require use of a network, such as studies of highway performance, network design, social and environmental impacts of transportation, vehicle routing and scheduling, and mapping. The network is based on a set of roadways digitized by the U. S. Geological Survey (USGS) from the 1980 National Atlasmore » and has been enhanced with additional roads, attribute detail, and topological error corrections to produce a true analytic network. All data have been derived from or checked against information obtained from state and Federal governmental agencies. Two files comprise this network: one describing links and the other nodes. This release, NHPN1.0, contains 44,960 links and 28,512 nodes representing approximately 380,000 miles of roadway.« less

  2. Description of the National Highway Planning Network

    SciTech Connect

    Peterson, B.E.

    1990-09-01

    The National Highway Planning Network is a data base of major highways in the continental United States. It is a foundation for analytic studies of highway performance, for vehicle routing and scheduling problems, and for mapping purposes. The network is based on a set of roadways digitized from the National Atlas by the US Geological Survey. It has been enhanced at Oak Ridge National Laboratory by adding additional roads and attribute detail and correcting topological errors to produce a true analytic network. This documentation is intended primarily to assist users of this data base by describing its structure, data elements, and development.

  3. Ecological compensation in Dutch highway planning.

    PubMed

    Cuperus, R; Bakermans, M M; De Haes, H A; Canters, K J

    2001-01-01

    The ecological compensation principle was introduced by the Dutch government in 1993. This principle is designed to enhance the input of nature conservation interests in decision-making on large-scale development projects and to counterbalance the ecological impacts of such developments when implemented. This article evaluates the application of the Dutch compensation principle in highway planning. Six current highway projects reveal consistent implementation of this principle, although provincial policies on compensation and a national method for identifying compensation measures are still under development. As the planning process has not yet been completed for all the projects, no general conclusions can be drawn on the impact of the compensation principle on highway decision-making. Nevertheless, several examples show that the principle stimulates project initiators to develop alternative routes or route sections in order to avoid or reduce ecological impacts and the need for coherent compensation measures. If the compensation principle is to be properly implemented in the context of highway planning, particular attention should be paid to the following aspects: (1) sequential assessment of overall project legitimacy and the necessity of intersecting protected areas and compensation measures. (2) the initiator's attempts to avoid and mitigate ecological impacts in developing alternative routes prior to compensation for impacts, and (3) the role of uncertain ecological impacts in identifying compensation measures, especially those concerning habitat isolation. PMID:11083910

  4. Highway Safety Program Manual: Volume O: Planning and Administration.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    As the introductory volume to the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices), the document concentrates on aspects of planning and administration of a statewide highway safety program. Topics discussed are: the purpose of planning and administration,…

  5. 14. Plan drawing: North Dakota State Highway Department Stress ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. Plan drawing: North Dakota State Highway Department - Stress and camber diagrams for 162" truss - Lost Bridge, Spanning Little Missouri River, twenty-three miles north of Killdeer, ND, on State Highway No. 22, Killdeer, Dunn County, ND

  6. 23 CFR 1200.40 - Expiration of the Highway Safety Plan.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Highway Safety Plan shall expire on the last day of the fiscal year. (b) Except as provided in paragraph... 23 Highways 1 2013-04-01 2013-04-01 false Expiration of the Highway Safety Plan. 1200.40 Section 1200.40 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND FEDERAL HIGHWAY...

  7. 23 CFR 1200.40 - Expiration of the Highway Safety Plan.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Highway Safety Plan shall expire on the last day of the fiscal year. (b) Except as provided in paragraph... 23 Highways 1 2014-04-01 2014-04-01 false Expiration of the Highway Safety Plan. 1200.40 Section 1200.40 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND FEDERAL HIGHWAY...

  8. 49 CFR 234.11 - State highway-rail grade crossing action plans.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... highway-rail grade crossing collisions, on average, during the calendar years 2006, 2007, and 2008. (c... crossings, including highway-rail grade crossing closures or grade separations; (ii) Focus on crossings that... State on the development of an FRA approved State highway-rail grade crossing action plan....

  9. 49 CFR 234.11 - State highway-rail grade crossing action plans.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... highway-rail grade crossing collisions, on average, during the calendar years 2006, 2007, and 2008. (c... crossings, including highway-rail grade crossing closures or grade separations; (ii) Focus on crossings that... State on the development of an FRA approved State highway-rail grade crossing action plan....

  10. 49 CFR 234.11 - State highway-rail grade crossing action plans.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... highway-rail grade crossing collisions, on average, during the calendar years 2006, 2007, and 2008. (c... crossings, including highway-rail grade crossing closures or grade separations; (ii) Focus on crossings that... State on the development of an FRA approved State highway-rail grade crossing action plan....

  11. Landslides along Highways: GIS-based Inventory and Planning Issues

    NASA Astrophysics Data System (ADS)

    Jaeger, Ann-Kathrin; Klose, Martin; Damm, Bodo

    2015-04-01

    Highways rank as critical transportation infrastructures that are at risk of landslides in many areas worldwide (e.g., Hungr et al., 1999; Bhandary et al., 2013). Safe and affordable operations of traffic routes constitute the two main criteria for transportation planning in landslide-prone terrain. A right balancing of these often conflicting priorities requires profound knowledge of landslide locations across highway networks and the costs caused by landslides in the past (e.g., Saha et al., 2005). Much of the direct costs affecting transportation departments relate to capital investments for landslide repair or mitigation and operational expenditures in connection with maintenance works. A systematic collection and inventory of such data sets combined with an acquisition of hazard information on vulnerable road sections is still rarely the case in engineering practice. This is despite significant cost impacts and budgetary burdens, especially in peripheral mountain areas where financial resources are naturally limited (e.g., Klose et al., 2014). The present contribution introduces a regional inventory of landslides along highways in the Harz Mountains, NW Germany. As subset of a landslide database for the entire country, this focused GIS-based inventory has been compiled in close collaboration with the Lower Saxony Department of Transportation. The inventory includes data sets gathered by archive studies and relies on high-quality information sources such as maintenance protocols, geotechnical reports, and documents from tendering, controlling, and accounting. A mapping tool in ArcGIS format is used to specify and visualize road sections affected by landslides. This spatial information on hazard exposure is complemented by narrative risk profiles for landslide sites showing a long history of damage events. By summarizing the occurrence dates of landslides, the associated damages, and the types and costs of repair or prevention, such risk profiles are useful to

  12. Benefits and Challenges of Linking Green Infrastructure and Highway Planning in the United States

    NASA Astrophysics Data System (ADS)

    Marcucci, Daniel J.; Jordan, Lauren M.

    2013-01-01

    Landscape-level green infrastructure creates a network of natural and semi-natural areas that protects and enhances ecosystem services, regenerative capacities, and ecological dynamism over long timeframes. It can also enhance quality of life and certain economic activity. Highways create a network for moving goods and services efficiently, enabling commerce, and improving mobility. A fundamentally profound conflict exists between transportation planning and green infrastructure planning because they both seek to create connected, functioning networks across the same landscapes and regions, but transportation networks, especially in the form of highways, fragment and disconnect green infrastructure networks. A key opportunity has emerged in the United States during the last ten years with the promotion of measures to link transportation and environmental concerns. In this article we examined the potential benefits and challenges of linking landscape-level green infrastructure planning and implementation with integrated transportation planning and highway project development in the United States policy context. This was done by establishing a conceptual model that identified logical flow lines from planning to implementation as well as the potential interconnectors between green infrastructure and highway infrastructure. We analyzed the relationship of these activities through literature review, policy analysis, and a case study of a suburban Maryland, USA landscape. We found that regionally developed and adopted green infrastructure plans can be instrumental in creating more responsive regional transportation plans and streamlining the project environmental review process while enabling better outcomes by enabling more targeted mitigation. In order for benefits to occur, however, landscape-scale green infrastructure assessments and plans must be in place before integrated transportation planning and highway project development occurs. It is in the transportation

  13. Synthesis of quantitative and qualitative evidence for accident analysis in risk-based highway planning.

    PubMed

    Lambert, James H; Peterson, Kenneth D; Joshi, Nilesh N

    2006-09-01

    Accident analysis involves the use of both quantitative and qualitative data in decision-making. The aim of this paper is to demonstrate the synthesis of relevant quantitative and qualitative evidence for accident analysis and for planning a large and diverse portfolio of highway investment projects. The proposed analysis and visualization techniques along with traditional mathematical modeling serve as an aid to planners, engineers, and the public in comparing the benefits of current and proposed improvement projects. The analysis uses data on crash rates, average daily traffic, cost estimates from highway agency databases, and project portfolios for regions and localities. It also utilizes up to two motivations out of seven that are outlined in the Transportation Equity Act for the 21st Century (TEA-21). Three case studies demonstrate the risk-based approach to accident analysis for short- and long-range transportation plans. The approach is adaptable to other topics in accident analysis and prevention that involve the use of quantitative and qualitative evidence, risk analysis, and multi-criteria decision-making for project portfolio selection. PMID:16730627

  14. 49 CFR 234.11 - State highway-rail grade crossing action plans.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... have had the most highway-rail grade crossing collisions, on average, during the calendar years 2006... applies to the ten States that have had the most highway-rail grade crossing collisions, on average... 49 Transportation 4 2010-10-01 2010-10-01 false State highway-rail grade crossing action...

  15. 49 CFR 234.11 - State highway-rail grade crossing action plans.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... have had the most highway-rail grade crossing collisions, on average, during the calendar years 2006... applies to the ten States that have had the most highway-rail grade crossing collisions, on average... 49 Transportation 4 2011-10-01 2011-10-01 false State highway-rail grade crossing action...

  16. 23 CFR 470.107 - Federal-aid highway systems.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Federal-aid highway systems. 470.107 Section 470.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.107 Federal-aid highway systems. (a) Interstate System. (1) The Dwight...

  17. 23 CFR 470.107 - Federal-aid highway systems.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Federal-aid highway systems. 470.107 Section 470.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.107 Federal-aid highway systems. (a) Interstate System. (1) The Dwight...

  18. 23 CFR 470.107 - Federal-aid highway systems.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Federal-aid highway systems. 470.107 Section 470.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.107 Federal-aid highway systems. (a) Interstate System. (1) The Dwight...

  19. 23 CFR 470.107 - Federal-aid highway systems.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Federal-aid highway systems. 470.107 Section 470.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.107 Federal-aid highway systems. (a) Interstate System. (1) The Dwight...

  20. 23 CFR 470.107 - Federal-aid highway systems.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Federal-aid highway systems. 470.107 Section 470.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.107 Federal-aid highway systems. (a) Interstate System. (1) The Dwight...

  1. 75 FR 2466 - State Highway-Rail Grade Crossing Action Plans

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-15

    ...) published on November 13, 2009 (74 FR 58589), FRA proposed a rule to require the ten States with the most... Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78) or you may visit http://www... Federal Railroad Administration 49 CFR Part 234 RIN 2130-AC20 State Highway-Rail Grade Crossing...

  2. Tiering strategic environmental assessment and project environmental impact assessment in highway planning in Sao Paulo, Brazil

    SciTech Connect

    Sanchez, Luis E. Silva-Sanchez, Solange S.

    2008-10-15

    Constructing highways in dense urban areas is always a challenge. In Sao Paulo Metropolitan Region, heavy truck traffic contributes to clog streets and expressways alike. As part of the traffic neither originates nor head to the region, a peripheral highway has been proposed to reduce traffic problems. This project, called Rodoanel, is an expressway approximately 175 km long. The fact that the projected south and north sections would cross catchments that supply most of the metropolis water demand was strongly disputed and made the environmental permitting process particularly difficult. The agency in charge commissioned a strategic environmental assessment (SEA) of a revamped project, and called it the Rodoanel Programme. However, the SEA report failed to satisfactorily take account of significant strategic issues. Among these, the highway potential effect of inducing urban sprawl over water protection zones is the most critical issue, as it emerged later as a hurdle to project licensing. Conclusion is that, particularly where no agreed-upon framework for SEA exists, when vertical tiering with downstream project EIA is sought, then a careful scoping of strategic issues is more than necessary. If an agreement on 'what is strategic' is not reached and not recognized by influential stakeholders, then the unsettled conflicts will be transferred to project EIA. In such a context, SEA will have added another loop to the usually long road to project approval.

  3. Test/QA plan for the verification testing of diesel exhaust catalysts, particulate filters and engine modification control technologies for highway and nonroad use diesel engines

    EPA Science Inventory

    This ETV test/QA plan for heavy-duty diesel engine testing at the Southwest Research Institute’s Department of Emissions Research (DER) describes how the Federal Test Procedure (FTP), as listed in 40 CFR Part 86 for highway engines and 40 CFR Part 89 for nonroad engines, will be ...

  4. Test/QA plan for the verification testing of selective catalytic reduction control technologies for highway, nonroad use heavy-duty diesel engines

    EPA Science Inventory

    This ETV test/QA plan for heavy-duty diesel engine testing at the Southwest Research Institute’s Department of Emissions Research (DER) describes how the Federal Test Procedure (FTP), as listed in 40 CFR Part 86 for highway engines and 40 CFR Part 89 for nonroad engines, will be ...

  5. Investigation of a supplementary tool to assist in the prioritization of emphasis areas in North American strategic highway safety plans.

    PubMed

    Park, Peter Y; Young, Jason

    2012-03-01

    An important potential benefit of a jurisdiction developing an upper-level traffic safety policy statement, such as a strategic highway safety plan (SHSP) or a traffic safety action plan, is the creation of a manageable number of focus areas, known as emphasis areas. The responsible agencies in the jurisdiction can then direct their finite resources in a systematic and strategic way designed to maximize the effort to reduce the number and severity of roadway collisions. In the United States, the federal government through AASHTO has suggested 22 potential emphasis areas. In Canada, CCMTA's 10 potential emphasis areas have been listed for consideration. This study reviewed the SHSP and traffic safety action plan of 53 jurisdictions in North America, and conducted descriptive data analyses to clarify the issues that currently affect the selection and prioritization process of jurisdiction-specific emphasis areas. We found that the current process relies heavily on high-level collision data analysis and communication among the SHSP stakeholders, but may not be the most efficient and effective way of selecting and prioritizing the emphasis areas and allocating safety improvement resources. This study then formulated a formal collision diagnosis test, known as the beta-binomial test, to clarify and illuminate the selection and the prioritization of jurisdiction-specific emphasis areas. We developed numerical examples to demonstrate how engineers can apply the proposed diagnosis test to improve the selection and prioritization of individual jurisdictions' emphasis areas. PMID:22269523

  6. 75 FR 36551 - State Highway-Rail Grade Crossing Action Plans

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-28

    ..., including the applicable engineering criteria. As an initial matter, the State action plans are planning... engineering evaluations of the safety issues in the identified States be required. As an initial matter, the... crossings. As an initial matter, this final rule does not prohibit the identified States from...

  7. Highway Traffic Accident Investigation and Reporting: Basic Course--Instructor's Lesson Plans.

    ERIC Educational Resources Information Center

    Daugherty, Ronald D., Ed.; And Others

    These 35 extensive lesson plans for the instructor in a basic training program for accident investigation are intended for use with a student study guide and a manual for administrators and planners, available as VT 019 456 and VT 019 455, respectively. As part of a curriculum package developed by the Center for Vocational and Technical Education…

  8. 23 CFR 470.113 - National Highway System procedures.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... for system actions on the National Highway System shall include a route description, a statement of... 23 Highways 1 2013-04-01 2013-04-01 false National Highway System procedures. 470.113 Section 470.113 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND...

  9. 23 CFR 470.113 - National Highway System procedures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... for system actions on the National Highway System shall include a route description, a statement of... 23 Highways 1 2011-04-01 2011-04-01 false National Highway System procedures. 470.113 Section 470.113 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND...

  10. 23 CFR 470.113 - National Highway System procedures.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... for system actions on the National Highway System shall include a route description, a statement of... 23 Highways 1 2014-04-01 2014-04-01 false National Highway System procedures. 470.113 Section 470.113 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND...

  11. 23 CFR 470.113 - National Highway System procedures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... for system actions on the National Highway System shall include a route description, a statement of... 23 Highways 1 2010-04-01 2010-04-01 false National Highway System procedures. 470.113 Section 470.113 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND...

  12. 23 CFR 470.113 - National Highway System procedures.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... for system actions on the National Highway System shall include a route description, a statement of... 23 Highways 1 2012-04-01 2012-04-01 false National Highway System procedures. 470.113 Section 470.113 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND...

  13. The green highway forum

    SciTech Connect

    2006-07-01

    In late 2004, as part of American Coal Ash Association's (ACAA) strategic planning process, a plan was approved by its Board of Directors implementing a 'green highways' concept which emphasized use of coal combustion products (CCPs) in highways in a variety of ways including being used alone, in combination with other forms of CCPs, and combined with non ash materials. The incentives behind the developed concept were the derived advantages from beneficial technical economic and environmental impacts. Although the primary use of fly ash is concrete, other forms of CCPs could be considered for more non-traditional highway applications. For example, these might include soils stabilization, binders for in-place pavement recycling, use in flowable fills, aggregates, source materials for structural fills and embankments, components in manufactured soils, and for granular base courses beneath pavements. At this same time, unknown to ACCA, EPA Region 3 in Philadelphia was working with the Wetlands and Watershed Work Group, a non-profit organization involved in wetlands policy and management along with the Federal Highway Administration (FHWA) on their own Green Highways initiative. These groups were planning a conference, the 'Green Highway Forum'. This was held in College Park, Maryland at the University of Maryland, Nov 8-10 2005. At the conference a draft 'roadmap' was presented as a guide to executive level participants bringing the diverse viewpoints of many agencies and interest groups together. Ten guiding principals were considered. The 'Green Highways' is a new effort to recognize the 'greenness' of many projects already completed and those to be initiated. 2 photos.

  14. 23 CFR 470.105 - Urban area boundaries and highway functional classification.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.105 Urban area boundaries and highway functional classification. (a) Urban area boundaries. Routes on the Federal-aid highway systems... 23 Highways 1 2012-04-01 2012-04-01 false Urban area boundaries and highway...

  15. 23 CFR 470.105 - Urban area boundaries and highway functional classification.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.105 Urban area boundaries and highway functional classification. (a) Urban area boundaries. Routes on the Federal-aid highway systems... 23 Highways 1 2014-04-01 2014-04-01 false Urban area boundaries and highway...

  16. 23 CFR 470.105 - Urban area boundaries and highway functional classification.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.105 Urban area boundaries and highway functional classification. (a) Urban area boundaries. Routes on the Federal-aid highway systems... 23 Highways 1 2013-04-01 2013-04-01 false Urban area boundaries and highway...

  17. 23 CFR 470.105 - Urban area boundaries and highway functional classification.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.105 Urban area boundaries and highway functional classification. (a) Urban area boundaries. Routes on the Federal-aid highway systems... 23 Highways 1 2011-04-01 2011-04-01 false Urban area boundaries and highway...

  18. 23 CFR Appendix D to Subpart A of... - Guidance Criteria for Evaluating Requests for Modifications to the National Highway System

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Modifications to the National Highway System D Appendix D to Subpart A of Part 470 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems Pt... for Modifications to the National Highway System Section 103(b), of title 23, U.S.C., allows...

  19. 23 CFR Appendix D to Subpart A of... - Guidance Criteria for Evaluating Requests for Modifications to the National Highway System

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Guidance Criteria for Evaluating Requests for Modifications to the National Highway System D Appendix D to Subpart A of Part 470 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems Pt. 470, Subpt. A, App. D Appendix D...

  20. The smart highway project: Smart highways, smart vehicles, smart engineering

    NASA Technical Reports Server (NTRS)

    Pethtel, Ray D.

    1996-01-01

    The Smart Highway project is a six mile, limited access roadway being built between Interstate 81 and Blacksburg, Virginia. The initial construction segment will be two miles long and is designed to serve as a test bed and test track for Intelligent Transportation Systems (ITS) research. The Center for Transportation Research (CTR) at Virginia Tech is developing three evaluation tools for its ITS research including DYNAVIMTS (a software framework), and the FLASH Lab (a 1/15th scale model highway and vehicle system). The Smart Highway rounds out the Center's evaluation methodology by allowing full scale operational tests, evaluations, and research under both experimental and conventional traffic conditions. Currently under development is a concept for a fully automated highway using a 'Cooperative Infrastructure Managed System' which involves ultra wide band communication beacons installed in the infrastructure with appropriate sensors, receivers and processors on board the vehicles. The project is part of the research program funded by the National Automated Highway System Consortium. The CTR hopes to develop the automated concept to prototype status by 1997. Other smart transportation and smart engineering concepts are proposed. This presentation will address the goals and objectives of the Smart Highway project, overview its status and importance to the region, and identify some of the transportation technology now under development and planned in the future.

  1. Highways of hope

    SciTech Connect

    2007-08-15

    It is hoped that through public-private partnerships between Alpha Natural Resources and Pioneer Group and Virginia Department of Transportation, and between one of these coal companies and Buchanan County, Virginia, Industrial Development Authority a four-lane 'highway of hope' between Lovers Gap and Poplar Gap will be paved and a ridge top connector route will eventually be completed to Bull Gap where it will intersect with the Coalfields Expressway and US 460. The town of Grundy is also looking into strip mining coal from beneath the small mountaintop airport at Lovers Gap and turning it into a regional airport. The article discusses these plans. 4 photos.

  2. Test/QA plan for the verification testing of alternative or reformulated liquid fuels, fuel additives, fuel emulsions, and lubricants for highway and nonroad use heavy-duty diesel engines

    EPA Science Inventory

    This Environmental Technology Verification Program test/QA plan for heavy-duty diesel engine testing at the Southwest Research Institute’s Department of Emissions Research describes how the Federal Test Procedure (FTP), as listed in 40 CFR Part 86 for highway engines and 40 CFR P...

  3. Identifying differences between off-highway vehicle (OHV) and non-OHV user groups for recreation resource planning.

    PubMed

    Kil, Namyun; Holland, Stephen M; Stein, Taylor V

    2012-09-01

    Off-highway vehicle (OHV) riding is among the fastest growing recreational activities in the United States. However, little research exists about the central components of outcomes-focused management (OFM) as it relates to motorized recreation. Utilizing a two-activity dichotomy, OHV and non-OHV centric user groups were compared on several key concepts associated with OFM, including desired experiences, perceived and desired recreation opportunity spectrum-type settings, and intentional behaviors (i.e., place-protective behavior, spending-time intentions) toward potential changes in settings. Results indicated that the two groups were different in terms of intensity and relative rankings of their perceived experiences and settings. Although both groups preferred social bonding, stress relief, nostalgia and learning experiences, the OHV user group ranked using equipment and achieving physical fitness experiences as more important than the non-OHV group. The non-OHV user group preferred enjoying nature and solitude/tranquility experiences more strongly than the OHV user group. Further analysis found that both groups perceived settings that they recreated in to be pristine and preferred such conditions, and both groups preferred moderate levels of rules and regulations. Finally, the OHV user group was more reactive to rules and regulations, while the non-OHV user group expressed stronger intentions to protect the environmental quality of recreation areas. The results suggest that planners and managers who understand OHV user's perceptions and behaviors could provide enhanced recreation opportunities potentially providing additional beneficial outcomes for motorized and non-motorized groups in spatially different zones. Additional implications for planners and managers and future studies are discussed. PMID:22752733

  4. 49 CFR 172.507 - Special placarding provisions: Highway.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Special placarding provisions: Highway. 172.507..., TRAINING REQUIREMENTS, AND SECURITY PLANS Placarding § 172.507 Special placarding provisions: Highway. (a) Each motor vehicle used to transport a package of highway route controlled quantity Class...

  5. 49 CFR 172.507 - Special placarding provisions: Highway.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Special placarding provisions: Highway. 172.507..., TRAINING REQUIREMENTS, AND SECURITY PLANS Placarding § 172.507 Special placarding provisions: Highway. (a) Each motor vehicle used to transport a package of highway route controlled quantity Class...

  6. 49 CFR 172.507 - Special placarding provisions: Highway.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Special placarding provisions: Highway. 172.507..., TRAINING REQUIREMENTS, AND SECURITY PLANS Placarding § 172.507 Special placarding provisions: Highway. (a) Each motor vehicle used to transport a package of highway route controlled quantity Class...

  7. 49 CFR 172.507 - Special placarding provisions: Highway.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Special placarding provisions: Highway. 172.507..., TRAINING REQUIREMENTS, AND SECURITY PLANS Placarding § 172.507 Special placarding provisions: Highway. (a) Each motor vehicle used to transport a package of highway route controlled quantity Class...

  8. 49 CFR 172.507 - Special placarding provisions: Highway.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Special placarding provisions: Highway. 172.507..., TRAINING REQUIREMENTS, AND SECURITY PLANS Placarding § 172.507 Special placarding provisions: Highway. (a) Each motor vehicle used to transport a package of highway route controlled quantity Class...

  9. 77 FR 33232 - Notice of Intent To Prepare Environmental Documents and Proposed Plan Amendments for Off-Highway...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-05

    ...In compliance with the National Environmental Policy Act of 1969 (NEPA), as amended, and the Federal Land Policy and Management Act of 1976 (FLPMA), as amended, the Bureau of Land Management (BLM) Boise District Office, Four Rivers Field Office, Boise, Idaho, intends to prepare environmental assessments (EA) that will evaluate the effects of amending the 1983 Kuna Management Framework Plan......

  10. Roadmap to quieter highways

    NASA Astrophysics Data System (ADS)

    Corbisier, Christopher

    2005-09-01

    Research in Europe, as documented by an FHWA/AASHTO European Scan Tour held in May 2004, and recent activity in Arizona and California, has fostered much interest in ``quiet pavements.'' On September 14-16, 2004, an FHWA sponsored Roadmap to Quieter Highways workshop was held at Purdue University. Participants were from the disciplines of pavement, safety, and noise from FHWA, State departments of transportation, industry (paving associations, general contractors, tire, and vehicle manufacturers), and academia. After several breakout sessions in the areas of policy, construction, maintenance, analysis (measurement and prediction), research, and design, the group had identified the knowledge gaps and developed a plan to fill those gaps. Several activities have been implemented based on the Roadmap to Quieter Highways. An Expert Task Group was formed to provide a draft provisional standard for the measurement methodologies, e.g., source, wayside, pavement absorption. A Tire/Pavement 101 workshop is being developed to educate pavement practitioners in noise concepts and noise practitioners in pavement concepts. A Tire/Pavement Noise clearinghouse is being developed as a one-stop location for all current tire/pavement noise or quiet pavement activities. Several research studies have been started and a second workshop will be held in 2006 to assess progress of the Roadmap.

  11. Information Highway's Educator's Update.

    ERIC Educational Resources Information Center

    Cornell, Richard; And Others

    1994-01-01

    Describes construction of the information highway and some of the current players. Alternative uses of the information highway being developed by several private companies are described. The impact of the information highway on education and how it will be delivered to all grades and ages are considered. (Contains two references.) (KRN)

  12. 23 CFR 470.105 - Urban area boundaries and highway functional classification.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 49 CFR part 7, Appendix D. (b) Highway Functional Classification. (1) The State transportation agency... PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.105 Urban area boundaries and... criteria and procedures are provided in the FHWA publication “Highway Functional...

  13. 75 FR 74742 - Notice of Intent To Prepare an Environmental Assessment for the Proposed North Highway 20 Travel...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... Highway 20 Travel Management Plan and Possible Management Framework Plan Amendment AGENCY: Bureau of Land... planning criteria related to the North Highway 20 Travel Management Plan by any of the following methods: E-mail: North_Highway20_Travel_Plan@blm.gov Fax: (208) 732-7317, Attention: John Kurtz; or Mail:...

  14. Highways and Population Change

    ERIC Educational Resources Information Center

    Voss, Paul R.; Chi, Guangqing

    2006-01-01

    In this paper we return to an issue often discussed in the literature regarding the relationship between highway expansion and population change. Typically it simply is assumed that this relationship is well established and understood. We argue, following a thorough review of the relevant literature, that the notion that highway expansion leads to…

  15. 23 CFR 1200.25 - Improvement plan.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Improvement plan. 1200.25 Section 1200.25 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURES FOR STATE HIGHWAY SAFETY PROGRAMS UNIFORM PROCEDURES FOR STATE HIGHWAY SAFETY PROGRAMS Implementation and Management of the...

  16. 78 FR 53497 - Uniform Procedures for State Highway Safety Grant Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... seq.), on January 23, 2013 (78 FR 4986), the agency published a notice in the Federal Register... AGENCY: National Highway Traffic Safety Administration, DOT. ACTION: Request for public comment on... information on the highway safety planning process, performance plan, highway safety strategies and...

  17. Governors Highway Safety Association

    MedlinePlus

    ... occupant protection, impaired driving, and speeding. GHSA provides leadership and advocacy for the states and territories to improve traffic safety , influence national policy , enhance program management and promote best practices . What's New National Highway ...

  18. Short Course in Highway Lighting.

    ERIC Educational Resources Information Center

    Federal Highway Administration (DOT), Washington, DC.

    This course guide in highway lighting includes an overview of trends in highway lighting, illustrated information on three light sources for today's luminaires, a reference guide to lamp classification, specifications for highway lighting equipment, and instructions for calculating appropriate use. Maintenance notes on highway illumination and…

  19. 48. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    48. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). PLAN AND PROFILE. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  20. Nationwide desert highway assessment: a case study in China.

    PubMed

    Mao, Xuesong; Wang, Fuchun; Wang, Binggang

    2011-07-01

    The natural environment affects the construction of desert highways. Conversely, highway construction affects the natural environment and puts the ecological environment at a disadvantage. To satisfy the variety and hierarchy of desert highway construction and discover the spatio-temporal distribution of the natural environment and its effect on highway construction engineering, an assessment of the natural regional divisions of desert highways in China is carried out for the first time. Based on the general principles and method for the natural region division, the principles, method and index system for desert highway assessment is put forward by combining the desert highway construction features and the azonal differentiation law. The index system combines the dominant indicator and four auxiliary indicators. The dominant indicator is defined by the desert's comprehensive state index and the auxiliary indicators include the sand dune height, the blown sand strength, the vegetation coverage ratio and the annual average temperature difference. First the region is divided according to the dominant indicator. Then the region boundaries are amended according to the four auxiliary indicators. Finally the natural region division map for desert highway assessment is presented. The Chinese desert highways can be divided into three sections: the east medium effect region, the middle medium-severe effect region, and the west slight-medium effect region. The natural region division map effectively paves the way for the route planning, design, construction, maintenance and ongoing management of desert highways, and further helps environmental protection. PMID:21845155

  1. Nationwide Desert Highway Assessment: A Case Study in China

    PubMed Central

    Mao, Xuesong; Wang, Fuchun; Wang, Binggang

    2011-01-01

    The natural environment affects the construction of desert highways. Conversely, highway construction affects the natural environment and puts the ecological environment at a disadvantage. To satisfy the variety and hierarchy of desert highway construction and discover the spatio-temporal distribution of the natural environment and its effect on highway construction engineering, an assessment of the natural regional divisions of desert highways in China is carried out for the first time. Based on the general principles and method for the natural region division, the principles, method and index system for desert highway assessment is put forward by combining the desert highway construction features and the azonal differentiation law. The index system combines the dominant indicator and four auxiliary indicators. The dominant indicator is defined by the desert’s comprehensive state index and the auxiliary indicators include the sand dune height, the blown sand strength, the vegetation coverage ratio and the annual average temperature difference. First the region is divided according to the dominant indicator. Then the region boundaries are amended according to the four auxiliary indicators. Finally the natural region division map for desert highway assessment is presented. The Chinese desert highways can be divided into three sections: the east medium effect region, the middle medium-severe effect region, and the west slight-medium effect region. The natural region division map effectively paves the way for the route planning, design, construction, maintenance and ongoing management of desert highways, and further helps environmental protection. PMID:21845155

  2. 23 CFR 1335.6 - Strategic plan.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Strategic plan. 1335.6 Section 1335.6 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION STATE HIGHWAY SAFETY DATA IMPROVEMENTS § 1335.6 Strategic plan. A strategic plan shall— (a) Be a multi-year plan that identifies and...

  3. 23 CFR 1335.6 - Strategic plan.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Strategic plan. 1335.6 Section 1335.6 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION STATE HIGHWAY SAFETY DATA IMPROVEMENTS § 1335.6 Strategic plan. A strategic plan shall— (a) Be a multi-year plan that identifies and...

  4. 23 CFR 1335.6 - Strategic plan.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Strategic plan. 1335.6 Section 1335.6 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION STATE HIGHWAY SAFETY DATA IMPROVEMENTS § 1335.6 Strategic plan. A strategic plan shall— (a) Be a multi-year plan that identifies and...

  5. The Impacts of Highway Expansion on Population Change: An Integrated Spatial Approach

    ERIC Educational Resources Information Center

    Chi, Guangqing

    2010-01-01

    The effects of highways on transforming human society and promoting population change have been investigated in several disciplines, including geography, sociology, economics, and planning. Currently, the primary highway construction activity in the nation is highway expansion; however, this expansion has not been the focus of much of the existing…

  6. A Stellar Highway

    NASA Astrophysics Data System (ADS)

    Rijsdijk, Case

    2015-10-01

    Thomas Henderson, at the Royal Observatory of the Cape, was the first person to measure the distance to a star in 1834. Robert Innes, at the Union Observatory in Johannesburg, discovered that Proxima Centauri was the nearest star to the Sun in 1915. The idea of marking the 100th anniversary of the discovery of Proxima Centauri in 2015 led to the development of a Stellar Highway, similar to the well-known scale models of the Solar System or Planetary Highways, but showing the scaled distance between stars.

  7. 49 CFR 27.75 - Federal Highway Administration-highways.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Federal Highway Administration-highways. 27.75 Section 27.75 Transportation Office of the Secretary of Transportation NONDISCRIMINATION ON THE BASIS OF... Specific Operating Administration Programs: Airports, Railroads, and Highways § 27.75 Federal...

  8. 49 CFR 27.75 - Federal Highway Administration-highways.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Federal Highway Administration-highways. 27.75 Section 27.75 Transportation Office of the Secretary of Transportation NONDISCRIMINATION ON THE BASIS OF... Specific Operating Administration Programs: Airports, Railroads, and Highways § 27.75 Federal...

  9. 49 CFR 27.75 - Federal Highway Administration-highways.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Federal Highway Administration-highways. 27.75 Section 27.75 Transportation Office of the Secretary of Transportation NONDISCRIMINATION ON THE BASIS OF... Specific Operating Administration Programs: Airports, Railroads, and Highways § 27.75 Federal...

  10. 49 CFR 27.75 - Federal Highway Administration-highways.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Federal Highway Administration-highways. 27.75 Section 27.75 Transportation Office of the Secretary of Transportation NONDISCRIMINATION ON THE BASIS OF... Specific Operating Administration Programs: Airports, Railroads, and Highways § 27.75 Federal...

  11. 49 CFR 27.75 - Federal Highway Administration-highways.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Federal Highway Administration-highways. 27.75 Section 27.75 Transportation Office of the Secretary of Transportation NONDISCRIMINATION ON THE BASIS OF... Specific Operating Administration Programs: Airports, Railroads, and Highways § 27.75 Federal...

  12. The Carrot Highway [Videotape].

    ERIC Educational Resources Information Center

    Wyss, Ron

    "The Carrot Highway" is a 40-minute award-winning videotape that takes viewers on a whirlwind tour around the world to tell the story of the carrot. This videotape reveals the carrot in all its glory by cleverly integrating live-action, music, animation, videotape footage, and games. Viewers travel with a troupe of animated carrot characters to…

  13. Off-highway vehicle technology roadmap.

    SciTech Connect

    2002-02-07

    resources at the DOE's national laboratories), an effective program can be planned and executed. This document outlines potential technology R&D pathways to greatly reduce emissions from the off-highway sector and yet greatly reduce fuel costs cost-effectively and safely. The status of technology, technical targets, barriers, and technical approaches toward R&D are presented. Program schedule and milestones are included.

  14. Assessment of highway pavements using GPR

    NASA Astrophysics Data System (ADS)

    Plati, Christina; Loizos, Andreas

    2015-04-01

    Highway infrastructure is a prerequisite for a functioning economy and social life. Highways, often prone to congestion and disruption, are one of the aspects of a modern transport network that require maximum efficiency if an integrated transport network, and sustainable mobility, is to be achieved. Assessing the condition of highway structures, to plan subsequent maintenance, is essential to allow the long-term functioning of a road network. Optimizing the methods used for such assessment will lead to better information being obtained about the road and underlying ground conditions. The condition of highway structures will be affected by a number of factors, including the properties of the highway pavement, the supporting sub-base and the subgrade (natural ground), and the ability to obtain good information about the entire road structure, from pavement to subgrade, allows appropriate maintenance programs to be planned. The maintenance of highway pavements causes considerable cost and in many cases obstruction to traffic flow. In this situation, methods that provide information on the present condition of pavement structure non-destructively and economically are of great interest. It has been shown that Ground-Penetrating-Radar (GPR), which is a Non Destructive Technique (NDT), can deliver information that is useful for the planning of pavement maintenance activities. More specifically GPR is used by pavement engineers in order to determine physical properties and characteristics of the pavement structure, information that is valuable for the assessment of pavement condition. This work gives an overview on the practical application of GPR using examples from highway asphalt pavements monitoring. The presented individual applications of GPR pavement diagnostics concern structure homogeneity, thickness of pavement layers, dielectric properties of asphalt materials etc. It is worthwhile mentioning that a number of applications are standard procedures, either

  15. Wireless monitoring of highways

    NASA Astrophysics Data System (ADS)

    Bennett, Richard; Hayes-Gill, Barrie; Crowe, John A.; Armitage, Robert; Rodgers, Dale; Hendroff, Adrian

    1999-05-01

    Electronic hardware has been developed to telemetrically transmit temperature and strain measurements from within a public highway in the UK. These measurements provide an important health check for monitoring fatigue damage in pavements. Previous attempts at measuring strain and temperature have required lengths of cable to be installed in the highway. The installation of these cables is both expensive and damaging to the pavement and provides potentially unreliable electrical connections. The new systems consist of a retrofitted instrumented asphalt core which is bonded into the pavement structure. The core contains all the electronics necessary to record two temperatures and two strains. An analogue front end provides signal conditioning which is digitized and passed to microcontroller for endcoding. From there the data is transmitted via a low power radio link to a receiver and data logger positioned by the side of the road. The system has an in-situ operating life of 6 months on AA alkaline batteries. Results are presented of power management and fault tolerant radio protocol techniques, long term temperature variations, dynamic strain measurements within the highway, and RF transmission capabilities through a layer of asphalt.

  16. 78 FR 54949 - Major Project Financial Plan Guidance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-06

    ... TRANSPORTATION Federal Highway Administration Major Project Financial Plan Guidance AGENCY: Federal Highway... Major Project Financial Plan Guidance outlining the procedures the FHWA will follow when reviewing and approving Financial Plans. The proposed Major Project Financial Plan Guidance incorporates changes...

  17. Biological evaluation of Trans-African highways

    NASA Astrophysics Data System (ADS)

    Adamatzky, Andrew; Kayem, Anne V. D. M.

    2013-01-01

    The Trans-African highway network is a unique concept of integrated development of transport corridors spanning all African countries and providing landlocked countries access to seaports. The planned road system is still maturing and just partially complete, thus giving us a chance to play with different scenarios of its growth and to consider potential alternative transport networks. We study the evolving transport network in the African continent with a groundbreaking technique of imitating growing transport networks with slime mould Physarum polycephalum. We represent the major urban areas of Africa with a source of nutrients, inoculate a piece of the slime mould in Cairo and allow the mould to span all urban areas with its network of protoplasmic tubes. We then compare the slime mould networks with existing and planned highway corridors. We found that slime mould provides a good approximation of the Trans-African highway network, with some roads of Eastern Africa delineated by P. polycephalum in a larger number of laboratory experiments. We demonstrate direct matches between protoplasmic tubes and Trans-Sahelian as well as Lagos-Mombasa corridors. Finally we analyse the bio-logic of transport network development in families of generalised Physarum graphs.

  18. 78 FR 9771 - Federal Highway Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... Federal Highway Administration Notice of Final Federal Agency Action on Proposed Transportation Project in Illinois and Indiana AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of limitation on..., Federal Highway Administration, 3250 Executive Park Drive, Springfield, Illinois 62703, Phone: (217)...

  19. 75 FR 19670 - Marine Highway Projects

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Marine Highway Projects ACTION: Solicitation of applications for Marine highway projects. SUMMARY: The Department of Transportation is soliciting applications for Marine Highway...

  20. 23 CFR 1200.25 - Improvement plan.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Improvement plan. 1200.25 Section 1200.25 Highways... Implementation and Management of the Highway Safety Program § 1200.25 Improvement plan. If a review of the Annual... improvement plan. This plan will detail strategies, program activities, and funding targets to meet...

  1. Rehabilitating asphalt highways

    SciTech Connect

    Butalia, T.S.

    2007-07-01

    Coal fly ash has been used on two Ohio full-depth reclamation projects in Delaware and Warren. The object of the project carried out with the Department of Civil and Environmental Engineering and Geodetic Science at Ohio State University is to demonstrate the effective use of Class fly ash in combination with lime or lime kiln dust in the full depth reclamation of asphalt pavements. The article describes the mixes used for the highway reconstruction of part of Section Line Road Delaware County and of a road in Warren County. During construction the pavement sections were instrumented with several structural and environmental monitoring devices and data is being collected on a quarterly basis. Falling Weight Deflectometer (FWD) tests to measure load defection behaviour, resilient of pavement layers and soil and base structural layer coefficient are being carried out twice a year. It was shown that use of fly ash increased the elastic modulus of base layers. This article first appeared in the Feb/May 2007 issue of Asphalt Contractor. 4 photos.

  2. 23 CFR 450.208 - Coordination of planning process activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Coordination of planning process activities. 450.208 Section 450.208 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH PLANNING ASSISTANCE AND STANDARDS Statewide Transportation Planning and Programming § 450.208 Coordination of planning process activities. (a)...

  3. 23 CFR 652.11 - Planning.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Planning. 652.11 Section 652.11 Highways FEDERAL HIGHWAY... ACCOMMODATIONS AND PROJECTS § 652.11 Planning. Federally aided bicycle and pedestrian projects implemented within... unless excluded by agreement between the State and the metropolitan planning organization....

  4. Education for Highway Engineering and Highway Transport. Bulletin, 1920, No. 42

    ERIC Educational Resources Information Center

    Bureau of Education, Department of the Interior, 1921

    1921-01-01

    On May 14-15, in Washington, a Conference on Education for Highway Engineering and Highway Transport was held. This was attended by about 75 highway engineers, deans and supervisors of engineering in colleges, universities, and technical schools, National, State, and County highway commissioners, and men interested in highway and automotive…

  5. Floodflow characteristics of Filbin Creek at proposed interstate highway 526, north Charleston, South Carolina

    USGS Publications Warehouse

    Bohman, L.R.

    1984-01-01

    A study to determine the impact of two alternative construction plans for proposed interchange between the existing Interstate Highway 26 and Interstate Highway 526 in the Filbin Creek drainage basin near North Charleston, South Carolina was performed by the U.S. Geological Survey, in cooperation with the South Carolina Department of Highways and Public Transportation. A computerized reservoir routing technique was used to route synthetic flood hydrographs through the basin system. Simulation results indicate that the new roadway will cause little or no change in water-surface elevations downstream of Interstate Highway 26. Upstream of Interstate Highway 26, approximately 0.5 foot of backwater will be created by either alternative during a 100-year flood as a result of the Interstate Highway 526 embankments and structures. (USGS)

  6. Flood-flow characteristics of Nancy Creek at Georgia Highway 400 extension near Atlanta, Georgia

    USGS Publications Warehouse

    Price, McGlone; Hess, Glen W.

    1987-01-01

    The Highway Division, Georgia Department of Transportation, plans the extension of Georgia Highway 400 from Interstate 285 southward to Interstate 85. As part of this extension, the Highway Division plans construction of a bridge crossing Nancy Creek near Atlanta, Georgia. The U.S. Geological Survey, in cooperation with the Highway Division, determined the flood flow characteristics of Nancy Creek near the bridge crossing. The flood frequency, elevation discharge relation, flood profiles, floodway, and flood flow effects were determined. The maximum backwater effect for the proposed bridge and relocated channel was 0.2 ft for the 100-yr flood. The relocated channel will drastically shorten flow length near the proposed State Highway 400 extension and reduce the 100-yr flood elevation between one and two ft from existing conditions between the proposed site and Windsor Parkway. (Author 's abstract)

  7. 23 CFR 450.312 - Metropolitan planning area boundaries.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Metropolitan planning area boundaries. 450.312 Section 450.312 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH PLANNING ASSISTANCE AND STANDARDS Metropolitan Transportation Planning and Programming §...

  8. Alternative energy sources for non-highway transportation: executive summary

    SciTech Connect

    Not Available

    1980-06-01

    A planning study was made for DOE on alternate fuels for non-highway transportation (aircraft, rail, marine, and pipeline). The study provides DOE with a recommendation of what alternate fuels may be of interest to non-highway transportation users from now through 2025 and recommends R and D needed to allow non-petroleum derived fuels to be used in non-highway transportation. In the near term (present-1985), there is unlikely to be any major change in the fuels used in any of the four modes of transportation except that the average quality of the marine fuel is likely to get worse. In the mid-term period (1985-2000), there will be a transition to non-petroleum fuels, based primarily on shale oil derived liquids assuming a shale oil industry is started during this time.

  9. 75 FR 59325 - Notice of Final Federal Agency Actions on Proposed Highway in North Carolina

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ... business hours are 8 a.m. to 5 p.m. (Eastern Time). Ms. Jennifer Harris, P.E., Director of Planning and... Invasive Species. (Catalog of Federal Domestic Assistance Program Number 20.205, Highway Research,...

  10. 23 CFR 652.11 - Planning.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Planning. 652.11 Section 652.11 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE ACCOMMODATIONS AND PROJECTS § 652.11 Planning. Federally aided bicycle and pedestrian projects implemented...

  11. 23 CFR 652.11 - Planning.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Planning. 652.11 Section 652.11 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE ACCOMMODATIONS AND PROJECTS § 652.11 Planning. Federally aided bicycle and pedestrian projects implemented...

  12. 23 CFR 652.11 - Planning.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Planning. 652.11 Section 652.11 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE ACCOMMODATIONS AND PROJECTS § 652.11 Planning. Federally aided bicycle and pedestrian projects implemented...

  13. 23 CFR 652.11 - Planning.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Planning. 652.11 Section 652.11 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE ACCOMMODATIONS AND PROJECTS § 652.11 Planning. Federally aided bicycle and pedestrian projects implemented...

  14. Highway Safety Program Manual: Volume 8: Alcohol in Relation to Highway Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 8 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on alcohol in relation to highway safety. The purpose and objectives of the alcohol program are outlined. Federal authority in the area of highway safety and general policies regarding…

  15. Highway Safety Program Manual: Volume 12: Highway Design, Construction and Maintenance.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 12 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on highway design, construction and maintenance. The purpose and specific objectives of such a program are described. Federal authority in the area of highway safety and policies regarding…

  16. Enhanced Turbulent Mixing on Highways

    NASA Astrophysics Data System (ADS)

    Gordon, M.; Staebler, R. M.; Liggio, J.; Makar, P.; Brook, J.; Wentzell, J. J.; Lu, G.; Lee, P.

    2010-12-01

    Traffic emissions have a substantial effect on air quality and turbulence affects how these emissions mix with the surrounding air. In July and August of 2010, measurements of turbulent fluxes and turbulent kinetic energy were made on highways in the Toronto area (Ontario, Canada) as part of the ALMITEE (Advancing Local-scale Modeling through Inclusion of Transportation Emission Experiments) subproject FEVER (Fast Evolution of Vehicle Emissions from Roadways). The aim of this project was to study and parameterize the turbulent mixing of traffic emissions on highways as a function of traffic density, speed, and vehicle type. The mobile station CRUISER (Canadian Regional and Urban Investigation System for Environmental Research) was equipped with two sonic anemometers, an air flow probe (AIMMS-20), inertial motion sensing, GPS, video recording equipment, and various particle and gas measurement instrumentation. This allowed in-situ turbulence measurements while driving on the highway with traffic. These measurements differ from previous studies in that turbulence can be measured in realistic conditions, while traffic densities, vehicle types, and vehicle to measurement distances can be extracted from video recording by automated video processing software. Although the turbulent motion of air is often measured from aircraft and ship-based instrumentation, the analysis and interpretation of sonic anemometer measurements from a highway-speed vehicle, moving over uneven and often bumpy terrain presents a very different challenge. Various analytical approaches to process these measurements will be compared and the development of the video processing software to determine vehicle size and following distance will be discussed. Results will be presented which demonstrate a strong dependence of turbulent energy on vehicle type, speed, and following distance.

  17. 40 CFR 52.2348 - National Highway Systems Designation Act Motor Vehicle Inspection and Maintenance (I/M) Programs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 5 2014-07-01 2014-07-01 false National Highway Systems Designation... IMPLEMENTATION PLANS (CONTINUED) Utah § 52.2348 National Highway Systems Designation Act Motor Vehicle Inspection and Maintenance (I/M) Programs. (a) On March 15, 1996 the Governor of Utah submitted a revised...

  18. 40 CFR 52.2348 - National Highway Systems Designation Act Motor Vehicle Inspection and Maintenance (I/M) Programs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 5 2013-07-01 2013-07-01 false National Highway Systems Designation... IMPLEMENTATION PLANS (CONTINUED) Utah § 52.2348 National Highway Systems Designation Act Motor Vehicle Inspection and Maintenance (I/M) Programs. (a) On March 15, 1996 the Governor of Utah submitted a revised...

  19. 40 CFR 52.2348 - National Highway Systems Designation Act Motor Vehicle Inspection and Maintenance (I/M) Programs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 5 2012-07-01 2012-07-01 false National Highway Systems Designation... IMPLEMENTATION PLANS (CONTINUED) Utah § 52.2348 National Highway Systems Designation Act Motor Vehicle Inspection and Maintenance (I/M) Programs. (a) On March 15, 1996 the Governor of Utah submitted a revised...

  20. Alternative energy sources for non-highway transportation. Appendices

    SciTech Connect

    Not Available

    1980-06-01

    A planning study was made for DOE on alternate fuels for non-highway transportation (aircraft, rail, marine, and pipeline). The study provides DOE with a recommendation of what alternate fuels may be of interest to non-highway transportation users from now through 2025 and recommends R and D needed to allow non-petroleum derived fuels to be used in non-highway transportation. Volume III contains all of the references for the data used in the preliminary screening and is presented in 4 subvolumes. Volume IIIA covers the background information on the various prime movers used in the non-highway transportation area, the physical property data, the fuel-prime mover interaction and a review of some alternate energy forms. Volume IIIB covers the economics of producing, tranporting, and distributing the various fuels. Volume IIIC is concerned with the environment issues in production and use of the fuels, the energy efficiency in use and production, the fuel logistics considerations, and the overall ratings and selection of the fuels and prime movers for the detailed evaluation. Volume IIID covers the demand-related issues.

  1. Highway Repair: A New Silicosis Threat

    PubMed Central

    Valiante, David J.; Schill, Donald P.; Rosenman, Kenneth D.; Socie, Edward

    2004-01-01

    Objectives. We describe an emerging public health concern regarding silicosis in the fast-growing highway repair industry. Methods. We examined highway construction trends, silicosis surveillance case data, and environmental exposure data to evaluate the risk of silicosis among highway repair workers. We reviewed silicosis case data from the construction industry in 3 states that have silicosis registries, and we conducted environmental monitoring for silica at highway repair work sites. Results. Our findings indicate that a large population of highway workers is at risk of developing silicosis from exposure to crystalline silica. Conclusions. Exposure control methods, medical screenings, protective health standards, and safety-related contract language are necessary for preventing future occupational disease problems among highway repair workers. PMID:15117715

  2. 23 CFR 450.306 - Scope of the metropolitan transportation planning process.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Scope of the metropolitan transportation planning process. 450.306 Section 450.306 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH PLANNING ASSISTANCE AND STANDARDS Metropolitan Transportation Planning and Programming § 450.306 Scope of the...

  3. 23 CFR 450.310 - Metropolitan planning organization designation and redesignation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Metropolitan planning organization designation and redesignation. 450.310 Section 450.310 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH PLANNING ASSISTANCE AND STANDARDS Metropolitan Transportation Planning and Programming § 450.310 Metropolitan...

  4. Heading South on 'Erebus Highway'

    NASA Technical Reports Server (NTRS)

    2005-01-01

    NASA's Mars Exploration Rover Opportunity is currently traveling southward over a pavement of outcrop dubbed the 'Erebus Highway.' 'Erebus Crater,' the rover's next target, lies less than 100 meters (328 feet) south of its current position. This view is a mosaic produced from from frames taken by the rover's navigation camera during Opportunity's 582nd martian day, or sol (Sept. 13, 2005). It shows fractured blocks of ancient sedimentary rock separated by recent sand dunes. Mars Exploration Rover team scientists are investigating both the composition of the rocks and the processes by which the distinctive fracture pattern arose.

  5. Weight Control for Highway Trucking

    NASA Technical Reports Server (NTRS)

    1984-01-01

    LODEC, Inc. scales use load cell technology, a spinoff from aerospace technology, in manufacturing electronic axle scales for weighing trucks and trailers to insure that they are within legal highway limits. The scales trace their origin to the space program of the 1960's when ELDEC Corporation, then LODEC parent company, acquired advanced electronic technology as a subcontractor on such projects as Apollo and Saturn launch vehicles. LODEC scales come in both permanent and portable versions with accuracy of within one percent and frequently better.

  6. 23 CFR 1.28 - Diversion of highway revenues.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Diversion of highway revenues. 1.28 Section 1.28 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.28 Diversion of highway revenues. (a) Reduction in apportionment. If the Secretary shall...

  7. HIGHWAY 3. 1: An enhanced HIGHWAY routing model: Program description, methodology, and revised user's manual

    SciTech Connect

    Johnson, P.E.; Joy, D.S. ); Clarke, D.B.; Jacobi, J.M. . Transportation Center)

    1993-03-01

    The HIGHWAY program provides a flexible tool for predicting highway routes for transporting radioactive materials in the United States. The HIGHWAY data base is essentially a computerized road atlas that currently describes over 240,000 miles of highways. Complete descriptions of all Interstate System and most US highways (except those that parallel a nearby Interstate highway) are included in the data base. Many of the principal state highways and a number of local and county highways are also identified. The data base also includes locations of nuclear facilities and major airports. Several different types of routes may be calculated, depending on a set of user-supplied constraints. Routes are calculated by minimizing the total impedance between the origin and the destination. Basically, the impedance is defined as a function of distance and driving time along a particular highway segment. Several routing constraints can be imposed during the calculations. One of the special features of the HIGHWAY model is its ability to calculate routes that maximize use of Interstate System highways. This feature allows the user to predict routes for shipments of radioactive materials that conform to the US Department of Transportation routing regulations. Other features of the model include the ability to predict routes that bypass a specific state, city, town, or highway segment. Two special features have been incorporated in HIGHWAY, version 3.1. The first is the ability to automatically calculate alternative routes. Frequently, there are a number of routes between the source and destination that vary slightly in distance and estimated driving time. The HIGHWAY program offers a selection of different but nearly equal routes. The second special feature is the capability to calculate route-specific population density statistics. The population density distribution is calculated for each highway segment in the route and is reported on a state-by-state basis.

  8. 76 FR 6690 - Highway Systems; Technical Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-08

    ... CFR 470. In its final rule published in the Federal Register on June 19, 1997, at 62 FR 33355, the... Federal Highway Administration 23 CFR Part 470 RIN 2125-AF35 Highway Systems; Technical Correction.... SUMMARY: This rule makes a technical correction to the regulations that govern the designation of...

  9. 32 CFR 644.421 - Highway purposes.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Federal Highway Administration, Department of Transportation, on behalf of a particular state can be and... 32 National Defense 4 2014-07-01 2013-07-01 true Highway purposes. 644.421 Section 644.421... ESTATE HANDBOOK Disposal Disposal of Fee-Owned Real Property and Easement Interests § 644.421...

  10. 32 CFR 644.421 - Highway purposes.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Federal Highway Administration, Department of Transportation, on behalf of a particular state can be and... 32 National Defense 4 2012-07-01 2011-07-01 true Highway purposes. 644.421 Section 644.421... ESTATE HANDBOOK Disposal Disposal of Fee-Owned Real Property and Easement Interests § 644.421...

  11. 32 CFR 644.421 - Highway purposes.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Federal Highway Administration, Department of Transportation, on behalf of a particular state can be and... 32 National Defense 4 2013-07-01 2013-07-01 false Highway purposes. 644.421 Section 644.421... ESTATE HANDBOOK Disposal Disposal of Fee-Owned Real Property and Easement Interests § 644.421...

  12. 32 CFR 644.421 - Highway purposes.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Federal Highway Administration, Department of Transportation, on behalf of a particular state can be and... 32 National Defense 4 2010-07-01 2010-07-01 true Highway purposes. 644.421 Section 644.421... ESTATE HANDBOOK Disposal Disposal of Fee-Owned Real Property and Easement Interests § 644.421...

  13. 32 CFR 644.421 - Highway purposes.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Federal Highway Administration, Department of Transportation, on behalf of a particular state can be and... 32 National Defense 4 2011-07-01 2011-07-01 false Highway purposes. 644.421 Section 644.421... ESTATE HANDBOOK Disposal Disposal of Fee-Owned Real Property and Easement Interests § 644.421...

  14. 75 FR 18095 - America's Marine Highway Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... Procedures of the Department (44 FR 11034; February 26, 1979). It is also not considered a major rule for... Maritime Administration 46 CFR Part 393 RIN 2133-AB70 America's Marine Highway Program AGENCY: Maritime... Transportation published an interim final rule that established America's Marine Highway Program, under which...

  15. The Information Highway as Revolution or Evolution?

    ERIC Educational Resources Information Center

    Esrock, Stuart L.

    1997-01-01

    Suggests that society is more likely in the midst of an information evolution, rather than a revolution. Uses new media technology and forecasting literatures as a framework to evaluate current technology developments and public discussion about the information highway. Compares the hopeful rhetoric that surrounds the information highway to…

  16. 25 CFR 169.28 - Public highways.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Public highways. 169.28 Section 169.28 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.28 Public... for authority to open public highways across tribal and individually owned lands in accordance...

  17. 25 CFR 169.28 - Public highways.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Public highways. 169.28 Section 169.28 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.28 Public... for authority to open public highways across tribal and individually owned lands in accordance...

  18. 25 CFR 169.28 - Public highways.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Public highways. 169.28 Section 169.28 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.28 Public... for authority to open public highways across tribal and individually owned lands in accordance...

  19. 25 CFR 169.28 - Public highways.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Public highways. 169.28 Section 169.28 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.28 Public... for authority to open public highways across tribal and individually owned lands in accordance...

  20. Floor Plan, Axonometric View, Site Location Key, Cesar Chavez Fasting ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Floor Plan, Axonometric View, Site Location Key, Cesar Chavez Fasting Room Diagram - Forty Acres, Tomasa Zapata Mireles Co-op Building , 30168 Garces Highway (Northwest Corner of Garces Highway and Mettler Avenue), Delano, Kern County, CA

  1. 49 CFR 1.84 - The Federal Highway Administration.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... environment. (e) Surveying and constructing forest highway system roads, defense highways and access roads... on the U.S. economy by encouraging domestic manufacturing on highway projects through the...

  2. 49 CFR 1.84 - The Federal Highway Administration.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... environment. (e) Surveying and constructing forest highway system roads, defense highways and access roads... on the U.S. economy by encouraging domestic manufacturing on highway projects through the...

  3. An Optimal Deployment of Wireless Charging Lane for Electric Vehicles on Highway Corridors

    SciTech Connect

    Huang, Yongxi

    2016-01-01

    We propose an integrated modeling framework to optimally locate wireless charging facilities along a highway corridor to provide sufficient in-motion charging. The integrated model consists of a master, Infrastructure Planning Model that determines best locations with integrated two sub-models that explicitly capture energy consumption and charging and the interactions between electric vehicle and wireless charging technologies, geometrics of highway corridors, speed, and auxiliary system. The model is implemented in an illustrative case study of a highway corridor of Interstate 5 in Oregon. We found that the cost of establishing the charging lane is sensitive and increases with the speed to achieve. Through sensitivity analyses, we gain better understanding on the extent of impacts of geometric characteristics of highways and battery capacity on the charging lane design.

  4. Forecasting urban highway travel for year 2005

    SciTech Connect

    Miaou, Shaw-Pin . Transportation Center); Rathi, A.K.; Southworth, F.; Greene, D.L. )

    1990-08-01

    As part of a study aimed at estimating suburban highway needs for year 2005, models were developed for forecasting daily vehicle miles of travel (DVMT) for urban areas and its distribution by highway functional class, urban location, and urban area size. A regression model combining both time series and cross-sectional data is used to establish the relationship between the per capita DVMT of 339 urban areas in the United States and a set of explanatory variables including real income, employment, number of persons per household, number of driver licenses per 1000 persons, a variable representing highway supply deficiency, and a time variable. The dynamic shift over time in share of travel between urban locations and highway functional classes as urban areas grow in size is represented by conditional logit models. This paper presents the major findings from the forecasting and distribution models for urban highway travel in year 2005. 30 refs., 3 figs., 9 tabs.

  5. HOV on the information highway

    NASA Astrophysics Data System (ADS)

    Carlowicz, Michael

    Sick of rush-hour traffic jams? Tired of bottlenecks that keep you from getting where you want to go? Frustrated by sluggish drivers who tie you up on your way to work? The National Science Foundation (NSF) is hoping to put scientists back in the fast lane—of the Internet, that is.The recent boom in the popularity of the Internet has brought traffic on some parts of the information highway to a crawl. Since all packets of information sent across the Internet are treated equally, e-mail love letters and playful web browsing can interfere with scientific data transfers and high-performance on-line experiments and conferences.

  6. Checklist for transition to new highway fuel(s).

    SciTech Connect

    Risch, C.; Santini, D.J.

    2011-12-15

    Transportation is vital to the U.S. economy and society. As such, U.S. Presidents have repeatedly stated that the nation needs to reduce dependence on petroleum, especially for the highway transportation sector. Throughout history, highway transportation fuel transitions have been completed successfully both in United States and abroad. Other attempts have failed, as described in Appendix A: Historical Highway Fuel Transitions. Planning for a transition is critical because the changes can affect our nation's ability to compete in the world market. A transition will take many years to complete. While it is tempting to make quick decisions about the new fuel(s) of choice, it is preferable and necessary to analyze all the pertinent criteria to ensure that correct decisions are made. Doing so will reduce the number of changes in highway fuel(s). Obviously, changes may become necessary because of occurrences such as significant technology breakthroughs or major world events. With any and all of the possible transitions to new fuel(s), the total replacement of gasoline and diesel fuels is not expected. These conventional fuels are envisioned to coexist with the new fuel(s) for decades, while the revised fuel and vehicle infrastructures are implemented. The transition process must analyze the needs of the primary 'players,' which consist of the customers, the government, the fuel industry, and the automotive industry. To maximize the probability of future successes, the prime considerations of these groups must be addressed. Section 2 presents a succinct outline of the Checklist. Section 3 provides a brief discussion about the groupings on the Checklist.

  7. 25 CFR 169.28 - Public highways.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... road and must submit a map of definite location on tracing linen showing the width of the proposed road... for public highway rights-of-way over and across roadless and wild areas shall be considered...

  8. Design of highway embankments using tire chips

    SciTech Connect

    Bosscher, P.J.; Edil, T.B.; Kuraoka, S.

    1997-04-01

    This paper describes research undertaken to develop design procedures for using shredded scrap tires as a lightweight fill material in highway construction. The benefits of using scrap tires are particularly enhanced if they can be used to replace virgin construction materials made from nonrenewable resources. This paper addresses the use of tire chips as a highway embankment material. Design parameters for embankments constructed using discarded shredded tires are presented based on laboratory model studies, numerical analyses, and field performance of test fills. The conclusions of this report support the use of tire chips as an environmentally acceptable lightweight fill in highway applications if properly confined. Recommendations for design procedures and construction specifications for the use of tire chips in highway fills are provided.

  9. Voyager 1 Explores the "Magnetic Highway"

    NASA Video Gallery

    This set of animations show NASA's Voyager 1 spacecraft exploring a new region in our solar system called the "magnetic highway." In this region, the sun's magnetic field lines are connected to int...

  10. 23 CFR 200.9 - State highway agency responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., CFR part 21 (Department of Transportation Regulations for the implementation of Title VI of the Civil... 23 Highways 1 2011-04-01 2011-04-01 false State highway agency responsibilities. 200.9 Section 200.9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS TITLE...

  11. 23 CFR 200.9 - State highway agency responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., CFR part 21 (Department of Transportation Regulations for the implementation of Title VI of the Civil... 23 Highways 1 2013-04-01 2013-04-01 false State highway agency responsibilities. 200.9 Section 200.9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS TITLE...

  12. 23 CFR 200.9 - State highway agency responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., CFR part 21 (Department of Transportation Regulations for the implementation of Title VI of the Civil... 23 Highways 1 2014-04-01 2014-04-01 false State highway agency responsibilities. 200.9 Section 200.9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS TITLE...

  13. 23 CFR 200.9 - State highway agency responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., CFR part 21 (Department of Transportation Regulations for the implementation of Title VI of the Civil... 23 Highways 1 2012-04-01 2012-04-01 false State highway agency responsibilities. 200.9 Section 200.9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS TITLE...

  14. Highway Safety Program Manual: Volume 13: Traffic Engineering Services.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 13 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on traffic engineering services. The introduction outlines the purposes and objectives of Highway Safety Program Standard 13 and the Highway Safety Program Manual. Program development and…

  15. Regional analyses of highway energy use

    SciTech Connect

    Kulp, G.; Greene, D.L.; Walton, G.H.; Collins, M.J.; Shonka, D.B.; Blue, J.L.

    1980-04-01

    Regional variation among selected factors affecting energy use in highway transportation is described and analyzed. Highway vehicle use accounts for about 95% of all motor gasoline used and a substantial portion of the diesel fuel consumed in the US. For the purposes of analysis, highway energy use can be divided into three sectoral users: household, commercial, and government. Chapter 1, Nonhighway Use of Gasoline, covers agriculture, marine, aviation, industrial and commercial, construction, snowmobiles, and motorcycles. Chapter 2, Topics in Commercial Highway Energy Use, includes the following: Commercial Use of Gasoline in Highway Transportation, Automotive Fleets and Electric Vehicle Applicability; Local and Short-Haul Commercial Trucking; Intercity Trucking; and Intracity Bus Service. Chapter 3, Selected Characteristics of Highway Energy Use by the Household Sector, includes sections entitled: Regional Gasoline Use; Ownership of New and Used Vehicles; Fuel Efficiencies and Market Shares of New Vehicle Registrations; Regional Trends in Import Passenger Car Sales and in Light Truck and Van Sales; Regional Variations in Recreational Vehicle Shipments and in Gasoline Consumption, 1977; Regional Patterns of Motorcycle and Moped Use; and An Analysis of the Differences in Carpooling Across Metropolitan Areas.

  16. 75 FR 1114 - Notice of Final Federal Agency Actions on Proposed Highway in California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-08

    ... project, State Route 16 between the town of Brooks and Interstate 505 in the County Yolo, State of... 16 between the town of Brooks and Interstate 505 in Yolo County by realigning the highway and... Planning and Construction. The regulations implementing Executive Order 12372 regarding...

  17. 75 FR 41278 - Notice of Final Federal Agency Actions on Proposed Highway in Idaho

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ... Transportation Act: [23 CFR 774]; Farmland Protection Policy Act (FPPA) ; Solid Waste Disposal Act, as amended by... Transportation Department (ITD) Web site at http://itd.idaho.gov/projects/d1 . Select ``U.S. 95, Garwood to Sagle... Assistance Program Number 20.205, Highway Planning and Construction. The regulations implementing...

  18. Uses of recycled rubber tires in highways: A synthesis of highway practice. Final report

    SciTech Connect

    Epps, J.A.; Mason, L.S.

    1994-01-01

    The synthesis on the use of recycled rubber tires in highways will be of interest to administrators and policymakers; pavement, materials, geotechnical, environmental, and traffic operations engineers; and research engineers involved with highway design and construction issues. Information is provided on the uses of rubber tires in asphalt paving materials as well as other uses, such as on fills and embankments, for erosion control and on railroad grade crossings. Specifically, information is included which identifies the highway agencies using or implementing applications for recycled rubber tires and defines the design parameters, technical and construction limitations, performance, costs, benefits, environmental limitations, specifications, and availability. This synthesis of information defines the use of recycled rubber tires in highways and is based on a review of nearly 500 references and on information recorded from state highway agency responses to a 1991 survey of practice.

  19. 23 CFR 710.303 - Planning.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... for local and statewide systems, under FHWA's planning regulations contained in 23 CFR part 450. In... conformity regulations (40 CFR parts 51 and 93). Projects must be included in an approved State... 23 Highways 1 2010-04-01 2010-04-01 false Planning. 710.303 Section 710.303 Highways...

  20. 23 CFR 450.214 - Development and content of the long-range statewide transportation plan.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Development and content of the long-range statewide transportation plan. 450.214 Section 450.214 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF... Programming § 450.214 Development and content of the long-range statewide transportation plan. (a) The...

  1. 23 CFR 450.336 - Applicability of NEPA to metropolitan transportation plans and programs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability of NEPA to metropolitan transportation plans and programs. 450.336 Section 450.336 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF... Programming § 450.336 Applicability of NEPA to metropolitan transportation plans and programs. Any decision...

  2. 23 CFR 450.222 - Applicability of NEPA to statewide transportation plans and programs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability of NEPA to statewide transportation plans and programs. 450.222 Section 450.222 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF... Programming § 450.222 Applicability of NEPA to statewide transportation plans and programs. Any decision...

  3. Fuel used for off-highway recreation

    SciTech Connect

    Hu, P.S.; Trumble, D.; Lu, A.

    1994-07-01

    The Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established a National Recreational Trails Funding Program and the National Recreational Trails Trust Fund. ISTEA requires that tax revenue generated from the sales of motor fuel used for off-highway recreation by transferred from the Highway Trust Fund to the Trails Trust Fund for recreational trail and facility improvements. In order to apportion the Trails Trust Fund of individual states equitably, the Federal Highway Administration (FHWA) asked the Oak Ridge National Laboratory (ORNL) to estimate the amount of motor fuel used for off-highway recreation at the state level by different vehicle types. This report documents this estimation procedure. For this estimation procedure, off-highway recreational fuel use was defined as Federally taxed gasoline, gasohol, diesel fuel, or special fuel used in recreational motorized vehicles on recreational trails or back country terrain. Fuel used in outdoor non-engine recreational equipment, such as camp stoves, heaters, and lanterns, was excluded from the analysis. Vehicle types included in this study were: pickup truck, light utility vehicle, motorcycle, all terrain vehicle (ATV), and snowmobile.

  4. Highway operation and plant damage. Final report

    SciTech Connect

    Leiser, A.T.; Palaniyandi, R.; Paul, J.L.; Raabe, R.

    1980-04-01

    A five year study investigated the relationship between highway operation and plant damage in the Tahoe Basin and adjacent highways. These studies include field surveys, greenhouse studies, soil salt application trials, foliar salt application trials, an Armillaria root rot inoculation study, a seasonal fluctuation of salt study, the effect of temperature on salt uptake and a bark absorption of salt study. Highway deicing salt is a cause of damage on conifers, usually limited to 30 feet from the pavement edge. Drainage patterns and salt carried by aerosols may extend damage farther from the pavement. Of the four principal conifers in the study area, Jeffrey pine and lodgepole pine appeared the most tolerant of salt and incense cedar was the most susceptible.

  5. Market definition studies for photovoltaic highway applications

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Prospects for solar electric power in applications related to highways within the continental United States are examined. Principal prospective users are found to be the highway departments of the various states. Economic analysis is employed to demonstrate that suitable applications can occur when powering apparatus such as signs, crossing signals, or instruments which consume less than 100 watts on the average, provided they are located at least one-half mile from existing utility power. Such applications are projected to occur two or three times per state per year. Attitudes of highway officials toward possible use of solar power are sampled and described. Although falling photovoltaic cell prices are expected to have little effect on sales potential here, methods for federal stimulation of this market are discussed.

  6. HIGHWAY, a transportation routing model: program description and users' manual

    SciTech Connect

    Joy, D.S.; Johnson, P.E.; Gibson, S.M.

    1982-12-01

    A computerized transportation routing model has been developed at the Oak Ridge National Laboratory to be used for predicting likely routes for shipping radioactive materials. The HIGHWAY data base is a computerized road atlas containing descriptions of the entire interstate highway system, the federal highway system, and most of the principal state roads. In addition to its prediction of the most likely commercial route, options incorporated in the HIGHWAY model can allow for maximum use of interstate highways or routes that will bypass urbanized areas containing populations > 100,000. The user may also interactively modify the data base to predict routes that bypass any particular state, city, town, or specific highway segment.

  7. Fuel Used for Off-Highway Recreation

    SciTech Connect

    Hu, P.S.

    1994-01-01

    The Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established a National Recreational Trails Funding Program and the National Recreational Trails Trust Fund. ISTEA requires that tax revenue generated from the sales of motor fuel used for off-highway recreation be transferred from the Highway Trust Fund to the Trails Trust Fund for recreational trail and facility improvements. In order to apportion the Trails Trust Fund to individual states equitably, the Federal Highway Administration (FHWA) asked the Oak Ridge National Laboratory (ORNL) to estimate the amount of motor fuel used for off-highway recreation at the state level by different vehicle types. This report documents this estimation procedure. For this estimation procedure, off-highway recreational fuel use was defined as Federally taxed gasoline, gasohol, diesel fuel, or special fuel used in recreational motorized vehicles on recreational trails or back country terrain. Fuel used in outdoor non-engine recreational equipment, such as camp stoves, heaters, and lanterns, was excluded from the analysis. Vehicle types included in this study were: pickup truck, light utility vehicle, motorcycle, all terrain vehicle (ATV), and snowmobile. Two factors governed the development of this estimation procedure. First, individual state shares of the total Trust Funds need to be developed using a uniform approach. Second, data needed for the estimation procedure should be publicly available and easily obtainable so that estimates for all subsequent years can be generated easily. Estimates were developed based on existing data sources. Adjustment factors were developed to take into account different vehicular off-highway recreational usage among states.

  8. Seismic design guidelines for highway bridges

    NASA Astrophysics Data System (ADS)

    Mayes, R. L.; Sharpe, R. L.

    1981-10-01

    Guidelines for the seismic design of highway bridges are given. The guidelines are the recommendations of a team of nationally recognized experts which included consulting engineers, academicians, State highway, and Federal agency representatives from throughout the United States. The guidelines are comprehensive in nature and they embody several new concepts which are significant departures from existing design provisions. An extensive commentary documenting the basis for the guidelines and an example demonstrating their use are included. A draft of the guidelines was used to seismically redesign twenty-one bridges. A summary of the redesigns is included.

  9. Artificial ultra-fine aerosol tracers for highway transect studies

    NASA Astrophysics Data System (ADS)

    Cahill, Thomas A.; Barnes, David E.; Wuest, Leann; Gribble, David; Buscho, David; Miller, Roger S.; De la Croix, Camille

    2016-07-01

    The persistent evidence of health impacts of roadway aerosols requires extensive information for urban planning to avoid putting populations at risk, especially in-fill projects. The required information must cover both highway aerosol sources as well as transport into residential areas under a variety of roadway configurations, traffic conditions, downwind vegetation, and meteorology. Such studies are difficult and expensive to do, but were easier in the past when there was a robust fine aerosol tracer uniquely tied to traffic - lead. In this report we propose and test a modern alternative, highway safety flare aerosols. Roadway safety flares on vehicles in traffic can provide very fine and ultra-fine aerosols of unique composition that can be detected quantitatively far downwind of roadways due to a lack of upwind interferences. The collection method uses inexpensive portable aerosol collection hardware and x-ray analysis protocols. The time required for each transect is typically 1 h. Side by side tests showed precision at ± 4%. We have evaluated this technique both by aerosol removal in vegetation in a wind tunnel and by tracking aerosols downwind of freeways as a function of season, highway configuration and vegetation coverage. The results show that sound walls for at-grade freeways cause freeway pollution to extend much farther downwind than standard models predict. The elevated or fill section freeway on a berm projected essentially undiluted roadway aerosols at distances well beyond 325 m, deep into residential neighborhoods. Canopy vegetation with roughly 70% cover reduced very fine and ultra-fine aerosols by up to a factor of 2 at distances up to 200 m downwind.

  10. 76 FR 77300 - Alaska Federal Lands Long Range Transportation Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-12

    ... Federal Highway Administration Alaska Federal Lands Long Range Transportation Plan AGENCY: Federal Highway... Lands Long Range Transportation Plans (LRTP) for public review and comment. The draft plans outline a... United States Code Section 204 requires all Federal land management agencies to conduct long...

  11. View of the highway, approach to the Frozen Lake switchback ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the highway, approach to the Frozen Lake switchback curve, looking east. Proposed realignment will shift the road slightly to the south (right) - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  12. View of the highway, from the top of the switchbacks ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the highway, from the top of the switchbacks between Frozen Lake and Bar Drift, looking northwest, showing the upper switchback curve and retained alignment - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  13. View of the highway, from above the switchbacks between Frozen ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the highway, from above the switchbacks between Frozen Lake and Bar Drift, looking northeast, showing the retained alignment across the Beartooth Plateau - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  14. View of the highway, at the Frozen Lake switchback curve, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the highway, at the Frozen Lake switchback curve, looking northwest. The proposed realignment would be just to the southeast (right) of the existing alignment - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  15. View of the highway, from above the switchbacks between Frozen ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the highway, from above the switchbacks between Frozen Lake and Bar Drift, looking south, showing the setting and retained alignment - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  16. View of the highway, lower west summit switchbacks between Frozen ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the highway, lower west summit switchbacks between Frozen Lake and Bar Drift, looking northwest, showing retained alignment - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  17. View of the highway, from the switchbacks above Frozen Lake ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the highway, from the switchbacks above Frozen Lake (in midground), looking southwest, showing the general setting and retained switchback alignments - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  18. View of the highway, from just north of the frozen ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the highway, from just north of the frozen Lake switchback, looking northwest, showing the retained alignment - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  19. 76 FR 8400 - National Highway Traffic Safety Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Vehicle Theft Prevention Standard; Mitsubishi Motors AGENCY: National Highway Traffic Safety Administration (NHTSA) Department...

  20. 30. ZIONMOUNT CARMEL HIGHWAY, PROPOSED TUNNEL ALIGNMENT. PHOTOGRAPH TAKEN FROM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. ZION-MOUNT CARMEL HIGHWAY, PROPOSED TUNNEL ALIGNMENT. PHOTOGRAPH TAKEN FROM NEAR CANYON OVERLOOK TRAIL. CLIFF BRAY, PHOTOGRAPHER, 1928. - Zion-Mount Carmel Highway, Tunnel, Two miles east of Zion Canyon Scenic Drive, Springdale, Washington County, UT

  1. 46 CFR 393.6 - Research on Marine Highway Transportation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.6 Research on Marine Highway Transportation. (a) Summary... as appropriate, within the limits of available resources, to conduct research in support of...

  2. 2. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING SOUTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING SOUTH APPROACH TO BRIDGE. VIEW TO NORTH. - Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30, Marshalltown, Marshall County, IA

  3. 1. VIEW OF MEDIAN FROM GORDON HIGHWAY OVERPASS, LOOKING WEST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF MEDIAN FROM GORDON HIGHWAY OVERPASS, LOOKING WEST SHOWING REVOLUTIONARY WAR MONUMENT 56/1 - Greene Street Historic District, Greene Street, Gordon Highway to Augusta Canal Bridge, Augusta, Richmond County, GA

  4. 1. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING NORTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING NORTH APPROACH TO BRIDGE. VIEW TO SOUTH. - Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30, Marshalltown, Marshall County, IA

  5. 1. CONTEXTUAL VIEW OF WALKER BRIDGE WITH APPROACHES, OVERLOOKING HIGHWAY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. CONTEXTUAL VIEW OF WALKER BRIDGE WITH APPROACHES, OVERLOOKING HIGHWAY 96 (IN FOREGROUND); FACING SOUTHEAST. - Walker Bridge, Spanning Klamath River and connecting Highway 96 and Walker Road, Klamath River, Siskiyou County, CA

  6. View of Highway 140 west of Arch Rock. Note stone ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of Highway 140 west of Arch Rock. Note stone wall at right and formed concrete wall at center. Looking north-northwest - All Year Highway, Between Arch Rock & Yosemite Valley, El Portal, Mariposa County, CA

  7. View of Highway 140 and Overhang Rock. Location of junction ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of Highway 140 and Overhang Rock. Location of junction with Old Coulterville Road behind rock. Looking north-northwest - All Year Highway, Between Arch Rock & Yosemite Valley, El Portal, Mariposa County, CA

  8. 52. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    52. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STRESS DIAGRAMS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  9. 51. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    51. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STRESS DIAGRAMS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  10. 54. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    54. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). FLOOR SYSTEM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  11. 62. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    62. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ERECTION DIAGRAM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  12. 49. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    49. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). GENERAL LAYOUT. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  13. 61. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    61. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). HANDRAIL DESIGN. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  14. 56. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    56. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). APPROACH SPANS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  15. 55. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    55. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). APPROACH SPANS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  16. 53. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    53. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). FOUNDATIONS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  17. 47. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    47. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). TITLE PAGE. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  18. Interstate Highway Interchanges Reshape Rural Communities.

    ERIC Educational Resources Information Center

    Moon, Henry E., Jr.

    1987-01-01

    Highway interchanges offer rural counties practically ready-made sites for development, but some interchanges offer better development opportunities than others. A study of a Kentucky interchange identified seven factors that make a difference in development, including traffic volume, distance to an urban area, ruggedness of terrain, and sale of…

  19. Module 13: Bulk Packaging Shipments by Highway

    SciTech Connect

    Przybylski, J.L.

    1994-07-01

    The Hazardous Materials Modular Training Program provides participating United States Department of Energy (DOE) sites with a basic, yet comprehensive, hazardous materials transportation training program for use onsite. This program may be used to assist individual program entities to satisfy the general awareness, safety training, and function specific training requirements addressed in Code of Federal Regulation (CFR), Title 49, Part 172, Subpart H -- ``Training.`` Module 13 -- Bulk Packaging Shipments by Highway is a supplement to the Basic Hazardous Materials Workshop. Module 13 -- Bulk Packaging Shipments by Highway focuses on bulk shipments of hazardous materials by highway mode, which have additional or unique requirements beyond those addressed in the ten module core program. Attendance in this course of instruction should be limited to those individuals with work experience in transporting hazardous materials utilizing bulk packagings and who have completed the Basic Hazardous Materials Workshop or an equivalent. Participants will become familiar with the rules and regulations governing the transportation by highway of hazardous materials in bulk packagings and will demonstrate the application of these requirements through work projects and examination.

  20. Highway Traffic Safety Manpower Functions Guide.

    ERIC Educational Resources Information Center

    Daugherty, Ronald D.; And Others

    The purpose of the project, "Revision and Update of Traffic Safety Manpower Training Program Development Guide," was to develop the HIGHWAY TRAFFIC SAFETY MANPOWER FUNCTIONS GUIDE. This document provides an organizational schema illustrating the functions essential to be performed and the interrelationship of these functions to carry out highway…

  1. 49 CFR 325.35 - Ambient conditions; highway operations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Ambient conditions; highway operations. 325.35... MOTOR CARRIER NOISE EMISSION STANDARDS Measurement of Noise Emissions; Highway Operations § 325.35 Ambient conditions; highway operations. (a)(1) Sound. The ambient A-weighted sound level at the...

  2. 49 CFR 397.69 - Highway routing designations; preemption.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... § 397.69 Highway routing designations; preemption. (a) Any State or Indian tribe that establishes or modifies a highway routing designation over which NRHM may or may not be transported on or after November... 49 Transportation 5 2011-10-01 2011-10-01 false Highway routing designations; preemption....

  3. Highway Safety Program Manual: Volume 18: Accident Investigation and Reporting.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 18 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on accident investigation and reporting. The purpose and objectives of an investigation and reporting program are outlined. Federal authority in the area of highway safety and policies…

  4. 49 CFR 397.69 - Highway routing designations; preemption.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... § 397.69 Highway routing designations; preemption. (a) Any State or Indian tribe that establishes or modifies a highway routing designation over which NRHM may or may not be transported on or after November... 49 Transportation 5 2014-10-01 2014-10-01 false Highway routing designations; preemption....

  5. 40 CFR 1066.840 - Highway fuel economy test procedure.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... described in 40 CFR part 86, subpart S, and in 40 CFR part 600. See § 1066.801 for further information on... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Highway fuel economy test procedure... Highway fuel economy test procedure. This section describes the procedure for the highway fuel...

  6. 49 CFR 397.69 - Highway routing designations; preemption.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... § 397.69 Highway routing designations; preemption. (a) Any State or Indian tribe that establishes or modifies a highway routing designation over which NRHM may or may not be transported on or after November... 49 Transportation 5 2010-10-01 2010-10-01 false Highway routing designations; preemption....

  7. 49 CFR 325.35 - Ambient conditions; highway operations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Ambient conditions; highway operations. 325.35... MOTOR CARRIER NOISE EMISSION STANDARDS Measurement of Noise Emissions; Highway Operations § 325.35 Ambient conditions; highway operations. (a)(1) Sound. The ambient A-weighted sound level at the...

  8. 49 CFR 397.69 - Highway routing designations; preemption.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... § 397.69 Highway routing designations; preemption. (a) Any State or Indian tribe that establishes or modifies a highway routing designation over which NRHM may or may not be transported on or after November... 49 Transportation 5 2013-10-01 2013-10-01 false Highway routing designations; preemption....

  9. Highway Safety Program Manual: Volume 15: Police Traffic Services.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 15 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on police traffic services. The purpose and objectives of a police services program are described. Federal authority in the areas of highway safety and policies regarding a police traffic…

  10. 49 CFR 397.69 - Highway routing designations; preemption.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... § 397.69 Highway routing designations; preemption. (a) Any State or Indian tribe that establishes or modifies a highway routing designation over which NRHM may or may not be transported on or after November... 49 Transportation 5 2012-10-01 2012-10-01 false Highway routing designations; preemption....

  11. 49 CFR 1.84 - The Federal Highway Administration.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... grants), roads on the Federal-aid primary, secondary, and interstate highway systems and urban extensions... on the U.S. economy by encouraging domestic manufacturing on highway projects through the enforcement... 49 Transportation 1 2014-10-01 2014-10-01 false The Federal Highway Administration. 1.84 Section...

  12. Highway Safety Program Manual: Volume 10: Traffic Records.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 10 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on traffic records. The purpose and specific objectives of a traffic records program are discussed. Federal authority in the area of highway safety and policies regarding a traffic records…

  13. 46 CFR 393.6 - Research on Marine Highway Transportation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    .... The primary objectives of selected research Projects are to: (1) Identify and quantify environmental... 46 Shipping 8 2012-10-01 2012-10-01 false Research on Marine Highway Transportation. 393.6 Section...-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.6 Research on Marine Highway Transportation. (a)...

  14. 46 CFR 393.6 - Research on Marine Highway Transportation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    .... The primary objectives of selected research Projects are to: (1) Identify and quantify environmental... 46 Shipping 8 2011-10-01 2011-10-01 false Research on Marine Highway Transportation. 393.6 Section...-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.6 Research on Marine Highway Transportation. (a)...

  15. 46 CFR 393.6 - Research on Marine Highway Transportation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Research on Marine Highway Transportation. 393.6 Section 393.6 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS UNDER PUBLIC LAW 91-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.6 Research on Marine Highway Transportation. (a) Summary. The Department will work in consultation...

  16. 46 CFR 393.6 - Research on Marine Highway Transportation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Research on Marine Highway Transportation. 393.6 Section 393.6 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS UNDER PUBLIC LAW 91-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.6 Research on Marine Highway Transportation. (a)...

  17. Highway Safety Program Manual: Volume 3: Motorcycle Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 3 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on aspects of motorcycle safety. The purpose and specific objectives of a State motorcycle safety program are outlined. Federal authority in the highway safety area and general policies…

  18. 1. OVERVIEW OF MAIN ENTRANCE TO RESORT WITH STATE HIGHWAY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. OVERVIEW OF MAIN ENTRANCE TO RESORT WITH STATE HIGHWAY 89 IN FOREGROUND; MAIN LODGE IS ON THE FAR LEFT (WEST); CORD CABIN IS BEHIND AND TO THE RIGHT OF PARKED VEHICLES. - Camp Richardson Resort, Cord Cabin, U.S. Highway 89, 3 miles west of State Highway 50 & 89, South Lake Tahoe, El Dorado County, CA

  19. 46 CFR 393.3 - Marine Highway Corridors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Marine Highway Corridors. 393.3 Section 393.3 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS UNDER PUBLIC LAW 91-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.3 Marine Highway Corridors. (a) Summary. The purpose of this section is to designate specific routes as Marine...

  20. 49 CFR 325.39 - Measurement procedure; highway operations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Measurement procedure; highway operations. 325.39... MOTOR CARRIER NOISE EMISSION STANDARDS Measurement of Noise Emissions; Highway Operations § 325.39 Measurement procedure; highway operations. (a) In accordance with the rules in this subpart, a...

  1. 49 CFR 325.39 - Measurement procedure; highway operations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Measurement procedure; highway operations. 325.39... MOTOR CARRIER NOISE EMISSION STANDARDS Measurement of Noise Emissions; Highway Operations § 325.39 Measurement procedure; highway operations. (a) In accordance with the rules in this subpart, a...

  2. 49 CFR 325.39 - Measurement procedure; highway operations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Measurement procedure; highway operations. 325.39... MOTOR CARRIER NOISE EMISSION STANDARDS Measurement of Noise Emissions; Highway Operations § 325.39 Measurement procedure; highway operations. (a) In accordance with the rules in this subpart, a...

  3. 46 CFR 393.3 - Marine Highway Corridors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Marine Highway Corridors. 393.3 Section 393.3 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS UNDER PUBLIC LAW 91-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.3 Marine Highway Corridors. (a) Summary. The purpose of this section is to...

  4. 46 CFR 393.3 - Marine Highway Corridors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Marine Highway Corridors. 393.3 Section 393.3 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS UNDER PUBLIC LAW 91-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.3 Marine Highway Corridors. (a) Summary. The purpose of this section is to...

  5. 46 CFR 393.3 - Marine Highway Corridors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Marine Highway Corridors. 393.3 Section 393.3 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS UNDER PUBLIC LAW 91-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.3 Marine Highway Corridors. (a) Summary. The purpose of this section is to...

  6. 14 CFR 93.68 - General rules: Seward Highway segment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false General rules: Seward Highway segment. 93... Area § 93.68 General rules: Seward Highway segment. (a) Each person operating an airplane in the Seward Highway segment shall operate that airplane at an altitude of at least 1,000 feet MSL unless...

  7. 14 CFR 93.68 - General rules: Seward Highway segment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false General rules: Seward Highway segment. 93... Area § 93.68 General rules: Seward Highway segment. (a) Each person operating an airplane in the Seward Highway segment shall operate that airplane at an altitude of at least 1,000 feet MSL unless...

  8. 14 CFR 93.68 - General rules: Seward Highway segment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false General rules: Seward Highway segment. 93... Area § 93.68 General rules: Seward Highway segment. (a) Each person operating an airplane in the Seward Highway segment shall operate that airplane at an altitude of at least 1,000 feet MSL unless...

  9. 14 CFR 93.68 - General rules: Seward Highway segment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false General rules: Seward Highway segment. 93... Area § 93.68 General rules: Seward Highway segment. (a) Each person operating an airplane in the Seward Highway segment shall operate that airplane at an altitude of at least 1,000 feet MSL unless...

  10. 14 CFR 93.68 - General rules: Seward Highway segment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false General rules: Seward Highway segment. 93... Area § 93.68 General rules: Seward Highway segment. (a) Each person operating an airplane in the Seward Highway segment shall operate that airplane at an altitude of at least 1,000 feet MSL unless...

  11. 49 CFR 195.256 - Crossing of railroads and highways.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Crossing of railroads and highways. 195.256... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Construction § 195.256 Crossing of railroads and highways. The pipe at each railroad or highway crossing must be installed so as to adequately withstand the...

  12. 49 CFR 195.256 - Crossing of railroads and highways.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Crossing of railroads and highways. 195.256... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Construction § 195.256 Crossing of railroads and highways. The pipe at each railroad or highway crossing must be installed so as to adequately withstand the...

  13. 49 CFR 195.256 - Crossing of railroads and highways.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Crossing of railroads and highways. 195.256... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Construction § 195.256 Crossing of railroads and highways. The pipe at each railroad or highway crossing must be installed so as to adequately withstand the...

  14. 49 CFR 195.256 - Crossing of railroads and highways.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Crossing of railroads and highways. 195.256... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Construction § 195.256 Crossing of railroads and highways. The pipe at each railroad or highway crossing must be installed so as to adequately withstand the...

  15. 49 CFR 195.256 - Crossing of railroads and highways.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Crossing of railroads and highways. 195.256... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Construction § 195.256 Crossing of railroads and highways. The pipe at each railroad or highway crossing must be installed so as to adequately withstand the...

  16. 23 CFR 810.206 - Review by the State Highway Agency.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Review by the State Highway Agency. 810.206 Section 810.206 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass Transit...

  17. 23 CFR 810.206 - Review by the State Highway Agency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Review by the State Highway Agency. 810.206 Section 810.206 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass Transit...

  18. 23 CFR 810.206 - Review by the State Highway Agency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Review by the State Highway Agency. 810.206 Section 810.206 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass Transit...

  19. 23 CFR 810.206 - Review by the State Highway Agency.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Review by the State Highway Agency. 810.206 Section 810.206 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass Transit...

  20. 23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., in the construction of Federal-aid highways. Each State highway department, maintained in conformity... 23 Highways 1 2010-04-01 2010-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION...

  1. Strategic role of satellites in 21st century information highways

    NASA Astrophysics Data System (ADS)

    Pelton, Joseph N.

    1994-03-01

    The planning of advanced broadband digital networks, or the information highways, gives rise to a host of problems in terms of the public versus private roles, computer versus telecommunications applications, research versus educational objectives, and political versus technical goals. Among these dangers is the possibility that a form of `technological determinism' will be used to create an all fiber based network that is one-dimensional in concept, rather inflexible in design, and ill-suited to accommodate rural and remote locations in the form of isolated research centers, hospitals, or universities. There is a serious need to consider the assymetrical nature of research networks, variable restoration needs, mobile access links to research networks, and the diversity of requirements for educational, medical and other user communities.

  2. HIGHWAY 3.1: An enhanced HIGHWAY routing model: Program description, methodology, and revised user`s manual

    SciTech Connect

    Johnson, P.E.; Joy, D.S.; Clarke, D.B.; Jacobi, J.M.

    1993-03-01

    The HIGHWAY program provides a flexible tool for predicting highway routes for transporting radioactive materials in the United States. The HIGHWAY data base is essentially a computerized road atlas that currently describes over 240,000 miles of highways. Complete descriptions of all Interstate System and most US highways (except those that parallel a nearby Interstate highway) are included in the data base. Many of the principal state highways and a number of local and county highways are also identified. The data base also includes locations of nuclear facilities and major airports. Several different types of routes may be calculated, depending on a set of user-supplied constraints. Routes are calculated by minimizing the total impedance between the origin and the destination. Basically, the impedance is defined as a function of distance and driving time along a particular highway segment. Several routing constraints can be imposed during the calculations. One of the special features of the HIGHWAY model is its ability to calculate routes that maximize use of Interstate System highways. This feature allows the user to predict routes for shipments of radioactive materials that conform to the US Department of Transportation routing regulations. Other features of the model include the ability to predict routes that bypass a specific state, city, town, or highway segment. Two special features have been incorporated in HIGHWAY, version 3.1. The first is the ability to automatically calculate alternative routes. Frequently, there are a number of routes between the source and destination that vary slightly in distance and estimated driving time. The HIGHWAY program offers a selection of different but nearly equal routes. The second special feature is the capability to calculate route-specific population density statistics. The population density distribution is calculated for each highway segment in the route and is reported on a state-by-state basis.

  3. Mathematical design of a highway exit curve

    NASA Astrophysics Data System (ADS)

    Pakdemirli, Mehmet

    2016-01-01

    A highway exit curve is designed under the assumption that the tangential and normal components of the acceleration of the vehicle remain constant throughout the path. Using fundamental principles of physics and calculus, the differential equation determining the curve function is derived. The equation and initial conditions are cast into a dimensionless form first for universality of the results. It is found that the curves are effected by only one dimensionless parameter which is the ratio of the tangential acceleration to the normal acceleration. For no tangential acceleration, the equation can be solved analytically yielding a circular arc solution as expected. For nonzero tangential acceleration, the function is complicated and no closed-form solutions exist for the differential equation. The equation is solved numerically for various acceleration ratios. Discussions for applications to highway exits are given.

  4. Highway and interline transportation routing models

    SciTech Connect

    Joy, D.S.; Johnson, P.E.

    1994-06-01

    The potential impacts associated with the transportation of hazardous materials are important issues to shippers, carriers, and the general public. Since transportation routes are a central characteristic in most of these issues, the prediction of likely routes is the first step toward the resolution of these issues. In addition, US Department of Transportation requirements (HM-164) mandate specific routes for shipments of highway controlled quantities of radioactive materials. In response to these needs, two routing models have been developed at Oak Ridge National Laboratory under the sponsorship of the U.S. Department of Energy (DOE). These models have been designated by DOE`s Office of Environmental Restoration and Waste Management, Transportation Management Division (DOE/EM) as the official DOE routing models. Both models, HIGHWAY and INTERLINE, are described.

  5. Toxicity of herbicides in highway runoff.

    PubMed

    Huang, Xinjiang; Fong, Stephanie; Deanovic, Linda; Young, Thomas M

    2005-09-01

    Previous field monitoring at two highway sites found highway-applied herbicides in storm water runoff at maximum concentrations ranging from 10 microg/L for glyphosate and diuron to as high as 200 microg/L for oryzalin. To determine whether these herbicides at these concentrations can cause any toxicity to aquatic organisms, a standard toxicity study was conducted. Storm water was collected along Highway 37, Sonoma County, California, USA, and the herbicides isoxaben, oryzalin, diuron, clopyralid, and glyphosate were spiked into the storm water at the highest concentrations observed during the five previous field-monitoring campaigns. Three different toxicity studies were conducted and the results showed the following: No significant reduction in reproduction or increase in mortality relative to the control for an 8-d Ceriodaphnia (water flea) toxicity test; no significant increase in mortality or decrease in biomass compared to the control during a 7-d Pimephales (fish) toxicity test; and, in a 96-h Selenastrum (algae) toxicity test, both the 10-microg/L diuron treatment and the combined 50-microg/L isoxaben plus 200-microg/L oryzalin treatment produced significant (p < 0.05) reductions in algal growth compared to the controls, although the 30-microg/L clopyralid or 10-microg/L glyphosate treatments did not exhibit any toxic effects. PMID:16193763

  6. Simulation and intelligent vehicle highway systems

    SciTech Connect

    Rathi, A.K. ); Santiago, A.J. )

    1992-01-01

    Intelligent Vehicle Highway Systems (IVHS) is based on the premise of using advanced technologies in telecommunication, electronics, and computers to improve the nature and quality of highway travel while making it safer and more efficient. The safety benefits of the IVHS systems are unquestioned; however, there are different levels of optimism about the operational benefits of these systems. While there is a broad consensus that IVHS can improve the flow of traffic, and thus mobility, currently there is very limited empirical evidence or analytical basis to support this optimism. The lack of analytical framework for design, analysis, and evaluation of IVHS concepts will continue to fuel the debate between the skeptics and the advocates of IVHS. Computer simulation is likely to play a major role in the analysis and assessment of the IVHS technologies. In this paper, we attempt to identify the simulation modelling needs to support the IVHS functional areas dealing with traffic flow on highway networks. The paper outlines the envisioned IVHS operational environment. Functional requirements for the simulation modelling system that could be used to support the development and testing of IVHS concepts, namely Advanced Traffic Management Systems (ATMS) and Advanced Traveller Information Systems (ATIS), are defined. Simulation modelling research and development needs to support the design and evaluations of IVHS concepts are described. The paper concludes by presenting on-going work on the traffic simulation models at the Oak Ridge National Laboratory.

  7. Simulation and intelligent vehicle highway systems

    SciTech Connect

    Rathi, A.K.; Santiago, A.J.

    1992-09-01

    Intelligent Vehicle Highway Systems (IVHS) is based on the premise of using advanced technologies in telecommunication, electronics, and computers to improve the nature and quality of highway travel while making it safer and more efficient. The safety benefits of the IVHS systems are unquestioned; however, there are different levels of optimism about the operational benefits of these systems. While there is a broad consensus that IVHS can improve the flow of traffic, and thus mobility, currently there is very limited empirical evidence or analytical basis to support this optimism. The lack of analytical framework for design, analysis, and evaluation of IVHS concepts will continue to fuel the debate between the skeptics and the advocates of IVHS. Computer simulation is likely to play a major role in the analysis and assessment of the IVHS technologies. In this paper, we attempt to identify the simulation modelling needs to support the IVHS functional areas dealing with traffic flow on highway networks. The paper outlines the envisioned IVHS operational environment. Functional requirements for the simulation modelling system that could be used to support the development and testing of IVHS concepts, namely Advanced Traffic Management Systems (ATMS) and Advanced Traveller Information Systems (ATIS), are defined. Simulation modelling research and development needs to support the design and evaluations of IVHS concepts are described. The paper concludes by presenting on-going work on the traffic simulation models at the Oak Ridge National Laboratory.

  8. 23 CFR 924.9 - Planning.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., management, operation, education, enforcement, and emergency services; (D) Considers safety needs of all... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HIGHWAY SAFETY HIGHWAY SAFETY IMPROVEMENT PROGRAM § 924.9 Planning... and train traffic. (2) A process for advancing the State's capabilities for safety data collection...

  9. 23 CFR 924.9 - Planning.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., management, operation, education, enforcement, and emergency services; (D) Considers safety needs of all... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HIGHWAY SAFETY HIGHWAY SAFETY IMPROVEMENT PROGRAM § 924.9 Planning... and train traffic. (2) A process for advancing the State's capabilities for safety data collection...

  10. 23 CFR 924.9 - Planning.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., management, operation, education, enforcement, and emergency services; (D) Considers safety needs of all... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HIGHWAY SAFETY HIGHWAY SAFETY IMPROVEMENT PROGRAM § 924.9 Planning... and train traffic. (2) A process for advancing the State's capabilities for safety data collection...

  11. 23 CFR 924.9 - Planning.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., management, operation, education, enforcement, and emergency services; (D) Considers safety needs of all... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HIGHWAY SAFETY HIGHWAY SAFETY IMPROVEMENT PROGRAM § 924.9 Planning... and train traffic. (2) A process for advancing the State's capabilities for safety data collection...

  12. Expanding metropolitan highways: Implications for air quality and energy use. Special report

    SciTech Connect

    1995-11-01

    This study is focused on the effects of investment in highway capacity on air quality and energy use in metropolitan areas. Its primary audience is metropolitan planning organizations (MPOs), state officials, legislators, and courts with oversight responsibilities. The purpose of this study is to review the current state of knowledge, evaluate the scientific evidence, and narrow the areas of disagreement about the impacts of highway capacity additions on traffic flow characteristics, travel demand, land use, vehicle emissions, air quality, and energy use. The state of modeling practice is also examined to assess the reliability of forecasting tools available to planning agencies; research, modeling improvements, and data collection are recommended to help narrow the gap between regulatory requirements and analytic capabilities.

  13. Impact Factors and Risk Analysis of Tropical Cyclones on a Highway Network.

    PubMed

    Yang, Saini; Hu, Fuyu; Jaeger, Carlo

    2016-02-01

    Coastal areas typically have high social and economic development and are likely to suffer huge losses due to tropical cyclones. These cyclones have a great impact on the transportation network, but there have been a limited number of studies about tropical-cyclone-induced transportation network functional damages, especially in Asia. This study develops an innovative measurement and analytical tool for highway network functional damage and risk in the context of a tropical cyclone, with which we explored the critical spatial characteristics of tropical cyclones with regard to functional damage to a highway network by developing linear regression models to quantify their relationship. Furthermore, we assessed the network's functional risk and calculated the return periods under different damage levels. In our analyses, we consider the real-world highway network of Hainan province, China. Our results illustrate that the most important spatial characteristics were location (in particular, the midlands), travel distance, landfalling status, and origin coordinates. However, the trajectory direction did not obviously affect the results. Our analyses indicate that the highway network of Hainan province may suffer from a 90% functional damage scenario every 4.28 years. These results have critical policy implications for the transport sector in reference to emergency planning and disaster reduction. PMID:26385797

  14. 77 FR 13683 - Alaska Federal Lands Long Range Transportation Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... Federal Highway Administration Alaska Federal Lands Long Range Transportation Plan AGENCY: Federal Highway..., announced the availability of the draft Alaska Federal Lands Long Range Transportation Plans (LRTP) for..., 2011, at 76 FR 77300, the FHWA published a notice in the Federal Register inviting comments to...

  15. Life cycle optimisation for highway best management practices.

    PubMed

    Lee, J G; Heaney, J P; Rapp, D N; Pack, C A

    2006-01-01

    Highway runoff can cause a number of water quantity and quality problems. Stormwater management systems for highways have been developed based on a fast drainage for large storm situations. Non-point source pollution from highway runoff is a growing water quality concern. Stormwater quality control needs to be integrated into highway drainage design and operation to reduce the stormwater impacts on the receiving water. A continuous simulation/optimisation model for analysing integrated highway best management practices (BMPs) is presented. This model can evaluate the life cycle performance of infiltration and/or storage oriented highway BMPs. It can be directly integrated with spreadsheet optimisation tools to find the least cost options for implementing BMPs throughout a specified life cycle. PMID:17120683

  16. LODGEPOLE BRIDGE, FACING SOUTHEAST Generals Highway, Lodge Pole Bridge, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    LODGEPOLE BRIDGE, FACING SOUTHEAST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  17. LODGEPOLE BRIDGE, FACING NORTHWEST Generals Highway, Lodge Pole Bridge, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    LODGEPOLE BRIDGE, FACING NORTHWEST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  18. 23 CFR 420.105 - What is the FHWA's policy on use of FHWA planning and research funds?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... research funds? 420.105 Section 420.105 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH PLANNING AND RESEARCH PROGRAM ADMINISTRATION Administration of FHWA Planning and Research Funds § 420.105 What is the FHWA's policy on use of FHWA planning and research funds?...

  19. Clean-coal technology by-products used in a highway embankment stabilization demonstration project. Master's thesis

    SciTech Connect

    Nodjomian, S.M.

    1994-01-01

    Clean-coal technology by-products are used in a highway embankment demonstration project. This research chronicles the procedures used in the process and analyzes the stability of a repaired highway embankment. The reconstructed slope is analyzed using an Intelligent Discussion Support System that was developed from a slope stability program. Water quality studies are performed and an instrumentation plan is suggested. The calculated factors of safety and the observed embankment performance give indications that the field demonstration project was a success. Long-term monitoring will be the best barometer for determining embankment gross movement and the future of FGD by-products as a stabilizing material.

  20. Reliability-based lifetime maintenance of aging highway bridges

    NASA Astrophysics Data System (ADS)

    Enright, Michael P.; Frangopol, Dan M.

    2000-06-01

    As the nation's infrastructure continues to age, the cost of maintaining it at an acceptable safety level continues to increase. In the United States, about one of every three bridges is rated structurally deficient and/or functionally obsolete. It will require about 80 billion to eliminate the current backlog of bridge deficiencies and maintain repair levels. Unfortunately, the financial resources allocated for these activities fall extremely short of the demand. Although several existing and emerging NDT techniques are available to gather inspection data, current maintenance planning decisions for deficient bridges are based on data from subjective condition assessments and do not consider the reliability of bridge components and systems. Recently, reliability-based optimum maintenance planning strategies have been developed. They can be used to predict inspection and repair times to achieve minimum life-cycle cost of deteriorating structural systems. In this study, a reliability-based methodology which takes into account loading randomness and history, and randomness in strength and degradation resulting from aggressive environmental factors, is used to predict the time- dependent reliability of aging highway bridges. A methodology for incorporating inspection data into reliability predictions is also presented. Finally, optimal lifetime maintenance strategies are identified, in which optimal inspection/repair times are found based on minimum expected life-cycle cost under prescribed reliability constraints. The influence of discount rate on optimum solutions is evaluated.

  1. 23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.3 Federal-State cooperation; authority of State highway...

  2. 23 CFR 230.117 - Reimbursement procedures (Federal-aid highway construction projects only).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... construction projects only). (a) On-the-job special training provisions. State highway agencies will be... 23 Highways 1 2014-04-01 2014-04-01 false Reimbursement procedures (Federal-aid highway construction projects only). 230.117 Section 230.117 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT...

  3. 23 CFR 230.117 - Reimbursement procedures (Federal-aid highway construction projects only).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... construction projects only). (a) On-the-job special training provisions. State highway agencies will be... 23 Highways 1 2011-04-01 2011-04-01 false Reimbursement procedures (Federal-aid highway construction projects only). 230.117 Section 230.117 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT...

  4. 23 CFR 230.117 - Reimbursement procedures (Federal-aid highway construction projects only).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... construction projects only). (a) On-the-job special training provisions. State highway agencies will be... 23 Highways 1 2012-04-01 2012-04-01 false Reimbursement procedures (Federal-aid highway construction projects only). 230.117 Section 230.117 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT...

  5. 23 CFR 230.117 - Reimbursement procedures (Federal-aid highway construction projects only).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... construction projects only). (a) On-the-job special training provisions. State highway agencies will be... 23 Highways 1 2013-04-01 2013-04-01 false Reimbursement procedures (Federal-aid highway construction projects only). 230.117 Section 230.117 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT...

  6. 23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.3 Federal-State cooperation; authority of State highway...

  7. 23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.3 Federal-State cooperation; authority of State highway...

  8. 23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.3 Federal-State cooperation; authority of State highway...

  9. 26 CFR 41.4482(a)-1 - Definition of highway motor vehicle.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 16 2011-04-01 2011-04-01 false Definition of highway motor vehicle. 41.4482(a... (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Tax on Use of Certain Highway Motor Vehicles § 41.4482(a)-1 Definition of highway motor vehicle. (a) Highway...

  10. 26 CFR 41.4482(a)-1 - Definition of highway motor vehicle.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 16 2010-04-01 2010-04-01 true Definition of highway motor vehicle. 41.4482(a... (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Tax on Use of Certain Highway Motor Vehicles § 41.4482(a)-1 Definition of highway motor vehicle. (a) Highway...

  11. 26 CFR 41.4482(a)-1 - Definition of highway motor vehicle.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 16 2013-04-01 2013-04-01 false Definition of highway motor vehicle. 41.4482(a... (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Tax on Use of Certain Highway Motor Vehicles § 41.4482(a)-1 Definition of highway motor vehicle. (a) Highway...

  12. 26 CFR 41.4482(a)-1 - Definition of highway motor vehicle.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 16 2012-04-01 2012-04-01 false Definition of highway motor vehicle. 41.4482(a... (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Tax on Use of Certain Highway Motor Vehicles § 41.4482(a)-1 Definition of highway motor vehicle. (a) Highway...

  13. 23 CFR 1.5 - Information furnished by State highway departments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Administrator the State highway department shall furnish to him such information as the Administrator shall deem... 23 Highways 1 2010-04-01 2010-04-01 false Information furnished by State highway departments. 1.5 Section 1.5 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT...

  14. 23 CFR 230.117 - Reimbursement procedures (Federal-aid highway construction projects only).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Reimbursement procedures (Federal-aid highway construction projects only). 230.117 Section 230.117 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF... construction projects only). (a) On-the-job special training provisions. State highway agencies will...

  15. Off-Highway Transportation-Related Fuel Use

    SciTech Connect

    Davis, S.C.

    2004-05-08

    The transportation sector includes many subcategories--for example, on-highway, off-highway, and non-highway. Use of fuel for off-highway purposes is not well documented, nor is the number of off-highway vehicles. The number of and fuel usage for on-highway and aviation, marine, and rail categories are much better documented than for off-highway land-based use. Several sources document off-highway fuel use under specific conditions--such as use by application (e.g., recreation) or by fuel type (e.g., gasoline). There is, however, no single source that documents the total fuel used off-highway and the number of vehicles that use the fuel. This report estimates the fuel usage and number of vehicles/equipment for the off-highway category. No new data have been collected nor new models developed to estimate the off-highway data--this study is limited in scope to using data that already exist. In this report, unless they are being quoted from a source that uses different terminology, the terms are used as listed below. (1) ''On-highway/on-road'' includes land-based transport used on the highway system or other paved roadways. (2) ''Off-highway/off-road'' includes land-based transport not using the highway system or other paved roadways. (3) ''Non-highway/non-road'' includes other modes not traveling on highways such as aviation, marine, and rail. It should be noted that the term ''transportation'' as used in this study is not typical. Generally, ''transportation'' is understood to mean the movement of people or goods from one point to another. Some of the off-highway equipment included in this study doesn't transport either people or goods, but it has utility in movement (e.g., a forklift or a lawn mower). Along these lines, a chain saw also has utility in movement, but it cannot transport itself (i.e., it must be carried) because it does not have wheels. Therefore, to estimate the transportation-related fuel used off-highway, transportation equipment is defined to

  16. Progress report to the Arkansas State Highway and Transportation Department, year ending September 30, 1981

    USGS Publications Warehouse

    Gilstrap, R.C.; Lamb, T.E.

    1982-01-01

    The objectives of the cooperative program with the Arkansas State Highway and Transportation Department are described. Accomplishments within the program are summarized and reports are listed. The accomplishments include operation of a crest-stage station network, modeling of rainfall-runoff station data, publication of drainage-area reports for all major river basins in Arkansas, floodflow-characteristics reports at proposed bridge sites, furnishing peak-flow and stage information at many sites, and furnishing technical advice and field training to Highway and Transportation Department personnel. Program plans for the 1982 fiscal year are listed and discussed. Other water-resources programs and publications that may be of interest are discussed and all available flood-prone-area maps for Arkansas are listed.

  17. Education for Highway Engineering and Highway Transport. Report of the Regional Conference Held at University of Pittsburgh, Friday, November 26, 1920. Bulletin, 1921, No. 47

    ERIC Educational Resources Information Center

    Johnson, Pyke; John, Walton C.

    1921-01-01

    This bulletin provides information on the proceedings of the regional conference on education for highway engineering and highway transport that was held at the University of Pittsburgh on November 26, 1920, under the direction of the highway and highway transport education committee. The purpose of this report is: (1) To stimulate greater…

  18. 50. Photographer unknown Date unknown HUMBOLDT COUNTY, SECTION A, HIGHWAY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    50. Photographer unknown Date unknown HUMBOLDT COUNTY, SECTION A, HIGHWAY 1. ABANDONED PORTION OF HIGHWAY RECONSTRUCTED 1935 ACROSS RIVER CONNECTING WITH NEW SMITH PT. BR., 1-HUM-1A #203. Stamped office copy. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  19. VIEW FROM MAIN ENTRANCE ROAD SWITCHBACKS FACING EAST. UTAH HIGHWAY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW FROM MAIN ENTRANCE ROAD SWITCHBACKS FACING EAST. UTAH HIGHWAY 191 VISIBLE AT RIGHT, PARK MAINTENANCE FACILITY IN FOREGROUND - Arches National Park Main Entrance Road, Beginning at U.S. Highway 191, approximately 6 miles north of Moab, Moab, Grand County, UT

  20. 77 FR 37093 - Amendments to Highway Safety Program Guidelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-20

    ...Section 402 of title 23 of the United States Code requires the Secretary of Transportation to promulgate uniform guidelines for State highway safety programs. The National Highway Traffic Safety Administration (NHTSA) is seeking comments on proposed amendments to five (5) guidelines and one (1) new guideline that reflect program methodologies and approaches that have proven to be successful......

  1. 26 CFR 1.46-11 - Commuter highway vehicles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... qualifying commuter highway vehicle on the return for the taxable year in which the vehicle is placed in... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Commuter highway vehicles. 1.46-11 Section 1.46... Rules for Computing Credit for Investment in Certain Depreciable Property § 1.46-11 Commuter...

  2. Highway Safety Program Manual: Volume 11: Emergency Medical Services.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 11 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on emergency medical services. The purpose of the program, Federal authority in the area of medical services, and policies related to an emergency medical services (EMS) program are…

  3. 26 CFR 1.46-11 - Commuter highway vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... qualifying commuter highway vehicle on the return for the taxable year in which the vehicle is placed in... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Commuter highway vehicles. 1.46-11 Section 1.46... Rules for Computing Credit for Investment in Certain Depreciable Property § 1.46-11 Commuter...

  4. Highway Safety Program Manual: Volume 7: Traffic Courts.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 7 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on traffic courts, their purpose and objectives. Federal authority in the area of traffic courts are described. Program development and operations (a study of courts trying traffic cases, a…

  5. Highway Safety Program Manual: Volume 14: Pedestrian Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 14 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on pedestrian safety. The purpose and objectives of a pedestrian safety program are outlined. Federal authority in the area of pedestrian safety and policies regarding a safety program…

  6. 26 CFR 1.46-11 - Commuter highway vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... qualifying commuter highway vehicle on the return for the taxable year in which the vehicle is placed in... 26 Internal Revenue 1 2014-04-01 2013-04-01 true Commuter highway vehicles. 1.46-11 Section 1.46... Rules for Computing Credit for Investment in Certain Depreciable Property § 1.46-11 Commuter...

  7. 26 CFR 1.46-11 - Commuter highway vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... qualifying commuter highway vehicle on the return for the taxable year in which the vehicle is placed in... 26 Internal Revenue 1 2012-04-01 2012-04-01 false Commuter highway vehicles. 1.46-11 Section 1.46... Rules for Computing Credit for Investment in Certain Depreciable Property § 1.46-11 Commuter...

  8. Highway Safety Program Manual: Volume 17: Pupil Transportation Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 17 of the 10-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on pupil transportation safety. The purpose and objectives of a pupil transportation safety program are outlined. Federal authority in the area of pupil transportation and policies…

  9. Highway Safety Program Manual: Volume 4: Driver Education:

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 4 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on driver education. The purpose and specific objectives of the driver education program and general policies regarding driver education derived from the Federal standard are described.…

  10. 26 CFR 1.46-11 - Commuter highway vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... qualifying commuter highway vehicle on the return for the taxable year in which the vehicle is placed in... 26 Internal Revenue 1 2013-04-01 2013-04-01 false Commuter highway vehicles. 1.46-11 Section 1.46... Rules for Computing Credit for Investment in Certain Depreciable Property § 1.46-11 Commuter...

  11. Highway Safety Program Manual: Volume 5: Driver Licensing.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 5 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on driver licensing. The purpose and specific objectives of the driver licensing program are outlined. Federal authority in the area of driver licensing and general policies of a licensing…

  12. View of the highway, from the east end of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the highway, from the east end of the Beartooth Ravine, looking west, showing the east end of the proposed realignment that will shift the road to the south (left) and will be built using retaining walls - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  13. View of the highway, from near the middle of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of the highway, from near the middle of the Beartooth Ravine. The proposed realignment will shift the road slightly to the south (right) and will be built using retaining walls - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  14. 17. Photographic copy of construction drawing, Arizona Highway Department, 1928 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. Photographic copy of construction drawing, Arizona Highway Department, 1928 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). 37'7' U ABUTMENT FOR 4 GIRDER DECK OF THE HASSAYAMPA BRIDGE. - Hassayampa Bridge, Spanning Hassayampa River at old U.S. Highway 80, Arlington, Maricopa County, AZ

  15. 16. Photographic copy of construction drawing, Arizona Highway Department, 1928 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. Photographic copy of construction drawing, Arizona Highway Department, 1928 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). LAYOUT MAP; PROFILE & PIER DETAILS. - Hassayampa Bridge, Spanning Hassayampa River at old U.S. Highway 80, Arlington, Maricopa County, AZ

  16. 18. Photographic copy of construction drawing, Arizona Highway Department, 1928 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. Photographic copy of construction drawing, Arizona Highway Department, 1928 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). DETAILS OF 45'8' - 4 GIRDER DECK, 24 FT. ROADWAY OF THE HASSAYAMPA BRIDGE. - Hassayampa Bridge, Spanning Hassayampa River at old U.S. Highway 80, Arlington, Maricopa County, AZ

  17. 1. VIEW OF COULTERVILLE, CALIFORNIA AT INTERSECTION OF HIGHWAY 149 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF COULTERVILLE, CALIFORNIA AT INTERSECTION OF HIGHWAY 149 IN FOREGROUND AND CALIFORNIA ROAD J20 IN CENTER. LOOKING NE. GIS: N-37 42 38.7 / W-120 11 50.1 - Coulterville Road, Between Foresta & All-Weather Highway, Yosemite Village, Mariposa County, CA

  18. Highway Safety Program Manual: Volume 2: Motor Vehicle Registration.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 2 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) describes the purposes and specific objectives of motor vehicle registration. Federal authority for vehicle registration and general policies regarding vehicle registration systems are outlined.…

  19. Highway Safety Program Manual: Volume 1: Periodic Motor Vehicle Inspection.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 1 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices)focuses on periodic motor vehicle inspection by: (1) outlining the purpose and objectives of vehicle inspection, (2) establishing Federal authority for the program, and (3) citing general and…

  20. 49 CFR 1.48 - Delegations to Federal Highway Administrator.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the Secretary to establish, operate, and manage the Nationwide Differential Global Positioning System... National Highway System Designation Act of 1995 (Pub. L. 104-59, 109 Stat. 568). (23) Sections 1101(a... relates to apportioning certain funds for construction of the Interstate Highway System in Fiscal...

  1. 49 CFR 1.48 - Delegations to Federal Highway Administrator.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the Secretary to establish, operate, and manage the Nationwide Differential Global Positioning System... National Highway System Designation Act of 1995 (Pub. L. 104-59, 109 Stat. 568). (23) Sections 1101(a... relates to apportioning certain funds for construction of the Interstate Highway System in Fiscal...

  2. 43. Photographer unknown February 1925 MENDOCINO COUNTY, SECTION, HIGHWAY 1. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    43. Photographer unknown February 1925 MENDOCINO COUNTY, SECTION, HIGHWAY 1. 1-MEN-1-1 #12, NEW HIGHWAY DISPLACING OLD COUNTY ROAD, 2-25. Stamped office copy. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  3. 60. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    60. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). U9 - U11. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  4. 57. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    57. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ARCH DETAIL, U0 - U2. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  5. 58. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    58. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ARCH DETAIL, U3 - U5. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  6. 50. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    50. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STRESSES AND SECTIONS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  7. 59. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    59. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). U6 - U8. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  8. Short-term impacts of a 4-lane highway on black bears in eastern North Carolina

    USGS Publications Warehouse

    Van Manen, Frank T.; McCollister, Matthew F.; Nicholson, Jeremy M.; Thompson, Laura M.; Kindall, Jason L.; Jones, Mark D.

    2012-01-01

    documented crossing the highway (n = 36 crossings), of which 2 were killed in vehicle collisions. Six additional bears were killed in vehicle collisions from May 2007 to November 2008, after we completed field work. Harvest data indicated that hunting mortality alone could explain the population decline on the control area. On the treatment area, however, hunting mortality only accounted for an approximately 40% population decline; the additional 30% decline we observed likely was caused by other mortality. We speculate vehicle collisions were primarily responsible. We conclude that impacts of the new highway on resident black bears occurred at the population level, rather than the individual or genetic level, but that the impact was smaller than harvest mortality. Increased activity by remaining bears when traffic volumes were low indicated behavioral plasticity. Bear use of the underpasses seemed sufficient to maintain gene flow between areas north and south of the new highway. Effectiveness of wildlife underpasses to reduce mortality of black bears may be enhanced if mitigation includes continuous fencing between crossing structures. For small, isolated populations of threatened or endangered large mammals, the potential demographic impacts of highways are an essential consideration in the transportation planning process. Control of mortality factors and maintaining demographic connectivity are particularly important.

  9. Vehicle safety telemetry for automated highways

    NASA Technical Reports Server (NTRS)

    Hansen, G. R.

    1977-01-01

    The emphasis in current, automatic vehicle testing and diagnosis is primarily centered on the proper operation of the engine. Lateral and longitudinal guidance technologies, including speed control and headway sensing for collision avoidance, are reviewed. The principal guidance technique remains the buried wire. Speed control and headway sensing, even though they show the same basic elements in braking and fuel systems, are proceeding independently. The applications of on-board electronic and microprocessor techniques were investigated; each application (emission control, spark advance, or anti-slip braking) is being treated as an independent problem is proposed. A unified bus system of distributed processors for accomplishing the various functions and testing required for vehicles equipped to use automated highways.

  10. Sedimentation basin performance at highway construction sites.

    PubMed

    Kalainesan, Sujaya; Neufeld, Ronald D; Quimpo, Rafael; Yodnane, Precha

    2009-02-01

    Sedimentation basins (SBs) are commonly used during highway construction for erosion and sedimentation pollution control as well as for attenuation of overland storm waters. In order to evaluate the sediment removal capacity of these SBs, four basins were selected for monitoring from a new highway construction that extends I-99 to I-80, in Pennsylvania. Between September 2004 and August 2005, ten sampling trips were conducted during which basin inlet and outlet water samples were obtained. The SB samples were analyzed for pH, color, turbidity, total suspended solids (TSS), volatile suspended solids (VSS), total and dissolved iron, magnesium, manganese, aluminum, calcium, sulfate and phosphate. The data showed peaks in concentrations of TSS, total aluminum, total manganese, total iron and total phosphate that closely correlated to localized rainfall peaks. For certain samples, the concentration of TSS in the outlet was higher than the TSS concentration at the basin inlet, suggesting sediment re-suspension. In general SBs managed high flows during wet weather events, but were not effective in capturing particulates. This paper discusses the need for Best Management Practices (BMPs) for the design of SBs that reflect contemporary concerns for management of particle removal and to control the release of particulate-bound metals. This paper also evaluates the water quality impacts of naturally occurring acidic drainages into SBs, as several acidic seeps with pH in the range of 5-6 and having high dissolved concentrations of metals (Fe, Mn, Mg and Ca), sulfate and phosphate were observed draining into the SBs. PMID:18362049

  11. Lifelong Learning on the Knowledge Highway. Access to Lifelong Learning Opportunities on Canada's Information Highway. A Background Paper.

    ERIC Educational Resources Information Center

    Faris, Ron

    This report examines access to lifelong learning opportunities on Canada's information highway. The report begins with a glossary and a learner-centered model in which the information highway links learners with learning opportunities provided through educational institutions, community organizations, government, and business and industry.…

  12. 40 CFR 1051.640 - What special provisions apply for custom off-highway motorcycles that are similar to highway...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... display exemption provisions of 40 CFR 86.407-78(c). Motorcycles exempt under this provision are subject to the restrictions of 40 CFR 86.407-78(c) and are considered to be motor vehicles for the purposes... custom off-highway motorcycles that are similar to highway motorcycles? 1051.640 Section...

  13. 40 CFR 1051.640 - What special provisions apply for custom off-highway motorcycles that are similar to highway...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... display exemption provisions of 40 CFR 86.407-78(c). Motorcycles exempt under this provision are subject to the restrictions of 40 CFR 86.407-78(c) and are considered to be motor vehicles for the purposes... custom off-highway motorcycles that are similar to highway motorcycles? 1051.640 Section...

  14. 40 CFR 1051.640 - What special provisions apply for custom off-highway motorcycles that are similar to highway...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... display exemption provisions of 40 CFR 86.407-78(c). Motorcycles exempt under this provision are subject to the restrictions of 40 CFR 86.407-78(c) and are considered to be motor vehicles for the purposes... custom off-highway motorcycles that are similar to highway motorcycles? 1051.640 Section...

  15. 40 CFR 1051.640 - What special provisions apply for custom off-highway motorcycles that are similar to highway...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... display exemption provisions of 40 CFR 86.407-78(c). Motorcycles exempt under this provision are subject to the restrictions of 40 CFR 86.407-78(c) and are considered to be motor vehicles for the purposes... custom off-highway motorcycles that are similar to highway motorcycles? 1051.640 Section...

  16. 40 CFR 1051.640 - What special provisions apply for custom off-highway motorcycles that are similar to highway...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... display exemption provisions of 40 CFR 86.407-78(c). Motorcycles exempt under this provision are subject to the restrictions of 40 CFR 86.407-78(c) and are considered to be motor vehicles for the purposes... custom off-highway motorcycles that are similar to highway motorcycles? 1051.640 Section...

  17. A Methodology for Assessing the Seismic Vulnerability of Highway Systems

    SciTech Connect

    Cirianni, Francis; Leonardi, Giovanni; Scopelliti, Francesco

    2008-07-08

    Modern society is totally dependent on a complex and articulated infrastructure network of vital importance for the existence of the urban settlements scattered on the territory. On these infrastructure systems, usually indicated with the term lifelines, are entrusted numerous services and indispensable functions of the normal urban and human activity.The systems of the lifelines represent an essential element in all the urbanised areas which are subject to seismic risk. It is important that, in these zones, they are planned according to opportune criteria based on two fundamental assumptions: a) determination of the best territorial localization, avoiding, within limits, the places of higher dangerousness; b) application of constructive technologies finalized to the reduction of the vulnerability.Therefore it is indispensable that in any modern process of seismic risk assessment the study of the networks is taken in the rightful consideration, to be integrated with the traditional analyses of the buildings.The present paper moves in this direction, dedicating particular attention to one kind of lifeline: the highway system, proposing a methodology of analysis finalized to the assessment of the seismic vulnerability of the system.

  18. Assessment of Traffic Noise on Highway Passing from Urban Agglomeration

    NASA Astrophysics Data System (ADS)

    Vijay, Ritesh; Kori, Chandan; Kumar, Manoj; Chakrabarti, T.; Gupta, Rajesh

    2014-09-01

    Assessment of traffic noise pollution in developing countries is complex due to heterogeneity in traffic conditions like traffic volume, road width, honking, etc. To analyze the impact of such variables, a research study was carried out on a national highway passing from an urban agglomeration. Traffic volume and noise levels (L10, Lmin, Lmax, Leq and L90) were measured during morning and evening peak hours. Contribution of noise by individual vehicle was estimated using passenger car noise unit. Extent of noise pollution and impact of noisy vehicles were estimated using noise pollution level and traffic noise index, respectively. Noise levels were observed to be above the prescribed Indian and International standards. As per audio spectrum analysis of traffic noise, honking contributed an additional 3-4 dB(A) noise. Based on data analysis, a positive relationship was observed between noise levels and honking while negative correlation was observed between noise levels and road width. The study suggests that proper monitoring and analysis of traffic data is required for better planning of noise abatement measures.

  19. High Black Carbon (BC) Concentrations along Indian National Highways

    NASA Astrophysics Data System (ADS)

    Kumar, S.; Singh, A. K.; Singh, R. P.

    2015-12-01

    Abstract:Black carbon (BC), the optically absorbing component of carbonaceous aerosol, has direct influence on radiation budget and global warming. Vehicular pollution is one of the main sources for poor air quality and also atmospheric pollution. The number of diesel vehicles has increased on the Indian National Highways during day and night; these vehicles are used for the transport of goods from one city to another city and also used for public transport. A smoke plume from the vehicles is a common feature on the highways. We have made measurements of BC mass concentrations along the Indian National Highways using a potable Aethalometer installed in a moving car. We have carried out measurements along Varanasi to Kanpur (NH-2), Varanasi to Durgapur (NH-2), Varanasi to Singrauli (SH-5A) and Varanasi to Ghazipur (NH-29). We have found high concentration of BC along highways, the average BC mass concentrations vary in the range 20 - 40 µg/m3 and found high BC mass concentrations up to 600 μg/m3. Along the highways high BC concentrations were characteristics of the presence of industrial area, power plants, brick kilns and slow or standing vehicles. The effect of increasing BC concentrations along the National Highways and its impact on the vegetation and human health will be presented. Key Words: Black Carbon; Aethalometer; mass concentration; Indian National Highways.

  20. 23 CFR Appendix to Part 657 - Guidelines To Be Used in Developing Enforcement Plans and Certification Evaluation

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and Certification Evaluation Appendix to Part 657 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT.... 657, App. Appendix to Part 657—Guidelines To Be Used in Developing Enforcement Plans and Certification... plan 2. Medium term—2-4 years after submission of the enforcement plan 3. Long term—5 years beyond...

  1. Source attributions of heavy metals in rice plant along highway in Eastern China.

    PubMed

    Feng, Jinfei; Wang, Yinxi; Zhao, Jian; Zhu, Liqun; Bian, Xinmin; Zhang, Weijian

    2011-01-01

    Air and soil pollution from traffic has been considered as a critical issue to crop production and food safety, however, few efforts have been paid on distinguish the source origin of traffic-related contaminants in rice plant along highway. Therefore, we investigated metals (Pb, Cd, Cr, Zn and Cu) concentrations and stable Pb isotope ratios in rice plants exposed and unexposed to highway traffic pollution in Eastern China in 2008. Significant differences in metals concentrations between the exposed and unexposed plants existed in leaf for Pb, Cd and Zn, in stem only for Zn, and in grain for Pb and Cd. About 46% of Pb and 41% of Cd in the grain were attributed to the foliar uptake from atmosphere, and there were no obvious contribution of atmosphere to the accumulations of Cr, Zn and Cu in grain. Except for Zn, all of the heavy metals in stem were attributed to the root uptake from soil, although significant accumulations of Pb and Cd from atmosphere existed in leaf. This indicated that different processes existed in the subsequent translocation of foliar-absorbed heavy metals between rice organs. The distinct separation of stable Pb isotope ratios among rice grain, leaf, stem, soil and vehicle exhaust further provided evidences on the different pathways of heavy metal accumulation in rice plant. These results suggested that further more attentions should be paid to the atmospheric deposition of heavy metals from traffic emission when plan crop layout for food safety along highway. PMID:22125909

  2. Photovoltaic highway applications: Assessment of the near-term market

    NASA Technical Reports Server (NTRS)

    Rosenblum, L.; Scudder, L. R.; Bifano, W. J.; Poley, W. A.

    1977-01-01

    A preliminary assessment of the near-term market for photovoltaic highway applications is presented. Among the potential users, two market sectors are considered: government and commercial. Within these sectors, two possible application areas, signs and motorist aids, are discussed. Based on judgemental information, obtained by a brief survey of representatives of the two user sectors, the government sector appears more amenable to the introduction of photovoltaic power sources for highway applications in the near-term. However, considerable interest and potential opportunities were also found to exist in the commercial sector. Further studies to quantify the market for highway applications appear warranted.

  3. A network of field test sites as a platform for research on engineering and management of the highway transportation infrastructure

    NASA Astrophysics Data System (ADS)

    Aktan, A. Emin; Frangopol, Dan M.; Ghasemi, Hamid; Shenton, Harry W.; Shinozuka, Masanobu; Madanat, Samar

    2004-07-01

    An effort is currently underway to create an Engineering Research Consortium Initiative (ERCI) focused on engineering and management of the highway transportation infrastructure. The goal of the ERCI will be to provide administrative and logistical support for a coordinated, problem-focused research program on the highway transportation infrastructure system. The cornerstone of the initiative will be field test-sites. Example sites might include major long span bridges, sample populations of operating bridges, decommissioned bridges, a regional network of highways and bridges, various types of pavement and geotechnical structures, or a major transportation hub serving a metropolitan area. Sites would be instrumented to collect a broad range of engineering (structural, geotechnical, hydraulic), human (traffic) and natural (climatological, seismological) response data. The field sites would be networked to provide real-time access to test facilities across the country; a secure central repository would be established for collecting data from the sites. The data and information gathered from these sites would be used by engineers and scientists to study the complex interactions and cause-and-effect relations of the various engineered, human and natural components of the highway hyper-system. A major research thrust of the ERCI will be security of the highway infrastructure system, with particular emphasis on bridges. The National Science Foundation and the Federal Highway Administration are expected to provide funding for the program through a joint agency initiative. Two workshops were recently held with experts from around the world to discuss the plans for the ERCI. The paper provides more details on the ERCI and the status of the effort to date.

  4. 23 CFR 650.207 - Plans, specifications and estimates.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Erosion and Sediment Control on Highway Construction Projects § 650.207 Plans, specifications and estimates. (a) Emphasis shall be placed on erosion control in the... highway project designs for the control of erosion and sedimentation and the protection of water...

  5. 23 CFR 650.207 - Plans, specifications and estimates.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Erosion and Sediment Control on Highway Construction Projects § 650.207 Plans, specifications and estimates. (a) Emphasis shall be placed on erosion control in the... highway project designs for the control of erosion and sedimentation and the protection of water...

  6. 23 CFR 650.207 - Plans, specifications and estimates.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Erosion and Sediment Control on Highway Construction Projects § 650.207 Plans, specifications and estimates. (a) Emphasis shall be placed on erosion control in the... highway project designs for the control of erosion and sedimentation and the protection of water...

  7. 23 CFR 650.207 - Plans, specifications and estimates.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Erosion and Sediment Control on Highway Construction Projects § 650.207 Plans, specifications and estimates. (a) Emphasis shall be placed on erosion control in the... highway project designs for the control of erosion and sedimentation and the protection of water...

  8. 23 CFR 450.314 - Metropolitan planning agreements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... conformity rule (40 CFR part 93). The agreement shall address policy mechanisms for resolving conflicts... roles and responsibilities of each MPO in meeting specific TMA requirements (e.g., congestion management....314 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND...

  9. ER – the key to the highway

    PubMed Central

    Stefano, Giovanni; Hawes, Chris; Brandizzi, Federica

    2014-01-01

    The endoplasmic reticulum (ER) is the key organelle at the start of the secretory pathway and the list of its functions is continually growing. The ER organization as a tubular/cisternal network at the cortex of plant cells has recently been shown to be governed by the membrane tubulation proteins of the reticulon family working alongside plant atlastin homologues, members of the RHD3 group of proteins. Such a network has intimate connections with other organelles such as peroxisomes via peroxules, chloroplasts, Golgi bodies and at the cell cortex to the plasma membrane with cytoskeleton at so called “anchor/contact sites”. The ER network is by no means static displaying a range of different movements and acting as a sub-cellular highway supports the motility of organelles such as peroxisomes, mitochondria and Golgi bodies plus the transport of macromolecules such as viral movement proteins, nucleocapsid proteins and RNA. Here we highlight recent and exciting discoveries on the maintenance of the ER structure and its role on movement and biology of other organelles. PMID:25259957

  10. Hydraulic design of pervious concrete highway shoulders

    NASA Astrophysics Data System (ADS)

    Grahl, Nathan Andrew

    Stormwater drainage has been a factor in roadway design for years. Now stormwater quantity and quality are also becoming regulated for roadways. As regulations of stormwater management continue to increase so does the need for more viable and effect management practices. The research presented and discussed in this thesis presents the option of using pervious concrete in highway shoulders as a best management practice for stormwater management. Research focused on the hydraulic response of pervious concrete pavements exposed to sheet flowing water. Pervious concrete samples were placed in a hydraulic flume to determine capture discharges, infiltration rates, and by-pass flowrates for a broad range of void contents, across a broad range of pavement cross slopes. The results demonstrate that the capture discharge and infiltration rates are inversely related to the cross slope of the pavement. Results also showed the infiltration rate of the permeable pavement exposed to sheet flowing water, in the model, is significantly lower than the measured infiltration rate. Pervious concrete samples were also tested to determine hydraulic response when exposed to clogging associated with sand used in roadway de-icing. The results of the clogging of the permeable pavements followed similar trends as the unclogged samples, with the only difference being a more significant reduction in infiltration rates at higher applications of sand. Preliminary discussion of a design methodology is included with a design example.

  11. Information highway and numerical heat transfer

    SciTech Connect

    Shih, T.M.; Minkowycz, W.J.

    1996-11-22

    It is proposed that researchers in the numerical heat transfer community need to realize the trend of the information highway and agree to use a protocol or a module that constitutes the core of a computer program solving heat transfer problems. This will avoid duplicate programming and accelerate the technology advancement of numerical heat transfer. The module for two-dimensional incompressible Navier-Stokes flows is presented and explained. It is further demonstrated that, using this module as the foundation, the user can straightforwardly build up an entire personal computer code by inputting the data, specifying boundary conditions, and outputting the result. Other modules for slightly more complicated problems, such as transient flows with variable viscosity in irregular geometries, are also presented. Other than zoning matches for problems with multizones, the programming task for a user becomes minimal and simple: input, prescribe the boundary conditions, and output. The availability of Navier-Stokes modules is particularly helpful for less experienced numerical researchers, newcomers, and graduate students who have just entered the area of heat transfer and fluid flows.

  12. 23 CFR Appendix F to Part 1200 - Planning and Administration (P&A) Costs

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Planning and Administration (P&A) Costs F Appendix F to... HIGHWAY SAFETY GRANT PROGRAMS Pt. 1200, App. F Appendix F to Part 1200—Planning and Administration (P&A) Costs (a) Policy. Federal participation in P&A activities shall not exceed 50 percent of the total...

  13. 23 CFR Appendix F to Part 1200 - PLANNING AND ADMINISTRATION (P&A) COSTS

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false PLANNING AND ADMINISTRATION (P&A) COSTS F APPENDIX F TO... HIGHWAY SAFETY GRANT PROGRAMS Pt. 1200, App. F APPENDIX F TO PART 1200—PLANNING AND ADMINISTRATION (P&A) COSTS (a) Policy. Federal participation in P&A activities shall not exceed 50 percent of the total...

  14. 29. COAST LANDSCAPE VIEW FROM HIGHWAY 101, 10 MILES SOUTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    29. COAST LANDSCAPE VIEW FROM HIGHWAY 101, 10 MILES SOUTH OF CRESCENT CITY. DEL NORTE COUNTY, CALIFORNIA. LOOKING S. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  15. 36. MYRTLE CREEK BRIDGE, OREGON STATE HIGHWAY 199, AT END ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    36. MYRTLE CREEK BRIDGE, OREGON STATE HIGHWAY 199, AT END OF STOUT GROVE ROAD. JOSEPHINE COUNTY, OREGON LOOKING WNW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  16. 71. MYRTLE CREED BRIDGE, OREGON STATE HIGHWAY 199, AT END ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    71. MYRTLE CREED BRIDGE, OREGON STATE HIGHWAY 199, AT END OF STOUT GROVE ROAD. JOSEPHINE COUNTY, OREGON. LOOKING WNW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  17. 49 CFR 325.33 - Site characteristics; highway operations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... concrete barriers (see § 325.5(c)(4)). (4) One or more curbs having a vertical height of 1 foot (.3 m) or... of the highway within the test site must be dry, paved with relatively smooth concrete or...

  18. 49 CFR 325.33 - Site characteristics; highway operations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... concrete barriers (see § 325.5(c)(4)). (4) One or more curbs having a vertical height of 1 foot (.3 m) or... of the highway within the test site must be dry, paved with relatively smooth concrete or...

  19. 49 CFR 325.33 - Site characteristics; highway operations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... concrete barriers (see § 325.5(c)(4)). (4) One or more curbs having a vertical height of 1 foot (.3 m) or... of the highway within the test site must be dry, paved with relatively smooth concrete or...

  20. 14. VIEW OF HIGHWAY 190 TO FURNACE CREEK, SOUTH OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. VIEW OF HIGHWAY 190 TO FURNACE CREEK, SOUTH OF BEATTY CUTOFF AT SEA LEVEL MARKER. SAME CAMERA LOCATION AS CA300-15. LOOKING SE. - Death Valley National Park Roads, Death Valley Junction, Inyo County, CA

  1. LODGEPOLE BRIDGE, SOUTH ELEVATION, FACING NORTHWEST Generals Highway, Lodge ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    LODGEPOLE BRIDGE, SOUTH ELEVATION, FACING NORTHWEST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  2. LODGEPOLE BRIDGE DETAIL, FACING SOUTHEAST Generals Highway, Lodge Pole ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    LODGEPOLE BRIDGE DETAIL, FACING SOUTHEAST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  3. LODGEPOLE BRIDGE, NORTH ELEVATION, FACING SOUTHWEST Generals Highway, Lodge ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    LODGEPOLE BRIDGE, NORTH ELEVATION, FACING SOUTHWEST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  4. LODGEPOLE BRIDGE, SOUTH ELEVATION, FACING EAST Generals Highway, Lodge ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    LODGEPOLE BRIDGE, SOUTH ELEVATION, FACING EAST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  5. GENERAL VIEW OF MAIN STREET (HIGHWAY 82), LOOKING NORTH, WITH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    GENERAL VIEW OF MAIN STREET (HIGHWAY 82), LOOKING NORTH, WITH THE FIRST BANK OF JOSEPH IN THE FOREGROUND, RIGHT OF CENTER. - Joseph Main Street, Between Joseph & Second Avenues, Joseph, Wallowa County, OR

  6. CONCEPTUAL DESIGNS FOR A NEW HIGHWAY VEHICLE EMISSIONS ESTIMATION METHODOLOGY

    EPA Science Inventory

    The report discusses six conceptual designs for a new highway vehicle emissions estimation methodology and summarizes the recommendations of each design for improving the emissions and activity factors in the emissions estimation process. he complete design reports are included a...

  7. 46 CFR 393.3 - Marine Highway Corridors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... consideration will be given to Marine Highway Projects that represent the most cost-effective option among other... the most cost-effective option among other modal improvements. Include consideration of...

  8. 49 CFR 173.184 - Highway or rail fusee.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... consecutive hours. (b) Fusees (highway and railway) must be packaged in steel drums (1A2), steel jerricans...), plywood (1D) or fiber (1G) drums. If the fusees are equipped with spikes packagings must have...

  9. 49 CFR 173.184 - Highway or rail fusee.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... consecutive hours. (b) Fusees (highway and railway) must be packaged in steel drums (1A2), steel jerricans...), plywood (1D) or fiber (1G) drums. If the fusees are equipped with spikes packagings must have...

  10. 8. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH OF LEGGETT, HUMBOLDT COUNTY, CALIFORNIA. LOOKING N. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  11. 9. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH OF LEGGETT, HUMBOLDT COUNTY, CALIFORNIA. LOOKING W. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  12. DISPERSION OF POLLUTANTS NEAR HIGHWAYS. DATA ANALYSIS AND MODEL EVALUATION

    EPA Science Inventory

    The validity of various assumptions underlying mathematical modeling of pollutant dispersion near at-grade highways was examined and the simulation capability of various dispersion models determined. The data base generated during the Long Island Dispersion Experiment is used to ...

  13. The Highway Map as a Social Studies Resource.

    ERIC Educational Resources Information Center

    Ehemann, Jane

    1981-01-01

    Presents a sample exercise for a seventh-grade geography class using Pennsylvania highway maps. Part one is designed to provide practice in map reading skills. Part two focuses on unusual place names. (Author/SJL)

  14. 1. VIEW, LOOKING NORTH, SHOWING GROTON BRIDGE (FOREGROUND) AND HIGHWAY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW, LOOKING NORTH, SHOWING GROTON BRIDGE (FOREGROUND) AND HIGHWAY BRIDGE (BACKGROUND) - New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

  15. 48. Photographer unknown February 1925 MENDOCINO COUNTY, SECTION K, HIGHWAY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    48. Photographer unknown February 1925 MENDOCINO COUNTY, SECTION K, HIGHWAY 1. 1-MEN-1-K #39, LOG GUARD RAIL, 2-25. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  16. 51. Photographer unknown 1930 HUMBOLDT COUNTY, SECTION A, HIGHWAY 1. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    51. Photographer unknown 1930 HUMBOLDT COUNTY, SECTION A, HIGHWAY 1. 1-HUM-1-A #101, MEASURING BETWEEN TREES, 1930. Stamped office copy. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  17. 44. Photographer unknown Date unknown MENDOCINO COUNTY, SECTION, HIGHWAY 1. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    44. Photographer unknown Date unknown MENDOCINO COUNTY, SECTION, HIGHWAY 1. 1-MEN-1-I #9, MOVING CAMP. Stamped office copy. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  18. Progress report to the Arkansas State Highway and Transportation Commission for year ending September 30, 1977

    USGS Publications Warehouse

    Hines, Marion S.

    1977-01-01

    The Arkansas State Highway and Transportation Commission and the U.S. Geological Survey have a mutual interest in flood-frequency and open-channel hydraulics for the economic design of bridges and culverts. This report is a summary of the accomplishments of the cooperative program. Included are plans for future work and a brief description of related water-resources programs of the Geological Survey in Arkansas. Peak stages and discharges were determined for 106 sites. Drainage areas for Ouachita River and Red River basins were determined. Hydraulic analyses were made for five bridge sites. (Woodard-USGS)

  19. 76 FR 31677 - Notice of Final Federal Agency Actions on Proposed Highway in California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-01

    ... Federal Highway Administration Notice of Final Federal Agency Actions on Proposed Highway in California AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Limitation on Claims for Judicial... agency actions on the highway project will be barred unless the claim is filed on or before November...

  20. 23 CFR Appendix B to Part 1200 - Highway Safety Program Cost Summary (HS-217)

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Summary required to be submitted under 23 CFR 1200.11(e). For subsequent submissions, the amounts in this... 23 Highways 1 2014-04-01 2014-04-01 false Highway Safety Program Cost Summary (HS-217) B Appendix B to Part 1200 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND FEDERAL...

  1. 23 CFR Appendix B to Part 1200 - HIGHWAY SAFETY PROGRAM COST SUMMARY (HS-217)

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Summary required to be submitted under 23 CFR 1200.11(e). For subsequent submissions, the amounts in this... 23 Highways 1 2013-04-01 2013-04-01 false HIGHWAY SAFETY PROGRAM COST SUMMARY (HS-217) B APPENDIX B TO PART 1200 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND FEDERAL...

  2. 77 FR 66910 - Notice of Final Federal Agency Actions on Proposed Highway in California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... Federal Highway Administration Notice of Final Federal Agency Actions on Proposed Highway in California AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Limitation on Claims for Judicial... of the Federal agency actions on the highway project will be barred unless the claim is filed on...

  3. 23 CFR 810.208 - Action by the Federal Highway Administrator.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Section 810.208 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass... carried on in accordance with 23 U.S.C. 134 as described under 23 CFR part 450, subpart A....

  4. 23 CFR 810.208 - Action by the Federal Highway Administrator.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Section 810.208 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass... carried on in accordance with 23 U.S.C. 134 as described under 23 CFR part 450, subpart A....

  5. 23 CFR 810.208 - Action by the Federal Highway Administrator.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Section 810.208 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass... carried on in accordance with 23 U.S.C. 134 as described under 23 CFR part 450, subpart A....

  6. 23 CFR 810.208 - Action by the Federal Highway Administrator.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Section 810.208 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass... carried on in accordance with 23 U.S.C. 134 as described under 23 CFR part 450, subpart A....

  7. 23 CFR 810.206 - Review by the State Highway Agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ....206 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass Transit Projects...-owned mass transit authority the land needed for the proposed facility. A request shall be...

  8. 25 CFR 170.144 - What are eligible highway safety projects?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... be considered as highway safety projects: (a) Highway alignment improvement; (b) Bridge widening; (c... 25 Indians 1 2013-04-01 2013-04-01 false What are eligible highway safety projects? 170.144... RESERVATION ROADS PROGRAM Indian Reservation Roads Program Policy and Eligibility Highway Safety...

  9. 25 CFR 170.144 - What are eligible highway safety projects?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... be considered as highway safety projects: (a) Highway alignment improvement; (b) Bridge widening; (c... 25 Indians 1 2014-04-01 2014-04-01 false What are eligible highway safety projects? 170.144... RESERVATION ROADS PROGRAM Indian Reservation Roads Program Policy and Eligibility Highway Safety...

  10. 23 CFR 500.204 - TMS components for highway traffic data.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false TMS components for highway traffic data. 500.204 Section 500.204 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION TRANSPORTATION INFRASTRUCTURE MANAGEMENT MANAGEMENT AND MONITORING SYSTEMS Traffic Monitoring System § 500.204 TMS...

  11. Electronic Highway or Weaving Loom? Thinking about Conferencing Technologies for Learning.

    ERIC Educational Resources Information Center

    Burge, Elizabeth J.

    Information highways are high speed data networks used to transport information and link people together. As more limitations of and problems with the information highway ("potholes") become apparent, the highway metaphor may have to be revisited, and the information highway must be examined with a critical eye. Distance educators confront much…

  12. Hydrologic effects of highway-deicing chemicals in Massachusetts

    USGS Publications Warehouse

    Frost, L.R., Jr.; Pollock, S.J.; Wakelee, R.F.

    1981-01-01

    Methods of estimating annual mean and annual maximum chloride concentrations and sodium concentrations in streams were developed using multiple and simple linear regression techniques and data collected during the 1972-77 water years. Independent variables are easily obtainable parameters such as total salt application within a basin, annual precipitation, and drainage basin characteristics. Methods for obtaining gross estimates of chloride loads and sodium loads from salt-application data and estimates of nonhighway-related chloride and sodium were suggested. A chloride budget was calculated for a small drainage basin containing a section of interstate highway. The chloride budget was described in terms of the percentages in direct runoff to the stream, in ground-water discharges to the stream, in storage in the ground, and in the amount unaccounted for. Attempts were made to relate chloride concentrations in ground water adjacent to highways to quantities of salt applied to the highways on an annual basis, annual precipitation, depth of the wells below land surface, depth of wells below the water table, and distance of well from edge of pavement. Little correlation was observed between annual salt-application values and annual mean chloride concentrations in ground water near highways. The irregular distribution of highway runoff, due to topographic differences between sites, and variations in salting and runoff during individual storm events seem to affect correlation between quantities of salt applied and chloride concentrations in ground water near highways. (USGS)

  13. Sub-pixel localization of highways in AVIRIS images

    NASA Technical Reports Server (NTRS)

    Salu, Yehuda

    1995-01-01

    Roads and highways show up clearly in many bands of AVIRIS images. A typical lane in the U.S. is 12 feet wide, and the total width of a four lane highway, including 18 feet of paved shoulders, is 19.8 m. Such a highway will cover only a portion of any 20x20 m AVIRIS pixel that it traverses. The other portion of these pixels wil be usually covered by vegetation. An interesting problem is to precisely determine the location of a highway within the AVIRIS pixels that it traverses. This information may be used for alignment and spatial calibration of AVIRIS images. Also, since the reflection properties of highway surfaces do not change with time, and they can be determined once and for all, such information can be of help in calculating and filtering out the atmospheric noise that contaminates AVIRIS measurements. The purpose of this report is to describe a method for sub-pixel localization of highways.

  14. Energy Beam Highways Through the Skies

    NASA Technical Reports Server (NTRS)

    Myrabo, Leik N.

    1996-01-01

    The emergence of Energy Beam Flight Transportation Systems could dramatically change the way we travel in the 21st Century. A framework for formulating 'Highways of Light' and the top level architectures that invoke radically new Space Power Grid infrastructure, are introduced. Basically, such flight systems, hereafter called Lightcraft, would employ off-board energy beam sources (either laser or microwave) to energize on-board dependent 'motors' -- instead of the traditional autonomous 'engines' with their on-board energy sources (e.g., chemical fuels). Extreme reductions in vehicle dry mass appear feasible with the use of off-board power and a high degree of on-board artificial intelligence. Such vehicles may no longer need airports for refueling (since they require no propellant), and could possibly pick up travelers at their homes -- before motoring over to one of many local boost stations, for the flight out. With off-board power, hyper-energetic acceleration performance and boost-glide trajectories become feasible. Hypersonic MS airbreathing propulsion can enable boosts up to twice escape velocity, which will cut trip times to the moon down to 5.5 hours. The predominant technological, environmental and social factors that will result from such transportation systems will be stressed. This presentation first introduces the remote source siting options for the space power system infrastructure, and then provides three representative laser/microwave Lightcraft options (derived from historical Case Studies): i.e., 'Acorn', 'Toy Top', and 'Disc.' Next the gamut of combined-cycle engine options developed for these Lightcraft are examined -- to illuminate the 'emerging technologies' that must be harnessed to produce flight hardware. Needed proof-of concept experiments are identified, along with the Macro-Level Issues that can springboard these revolutionary concepts into hardware reality.

  15. Characterization and prediction of highway runoff constituent event mean concentration.

    PubMed

    Kayhanian, M; Suverkropp, C; Ruby, A; Tsay, K

    2007-10-01

    Highway stormwater runoff quality data were collected from throughout California during 2000-2003. Samples were analyzed for conventional pollutants (pH, conductivity, hardness, and temperature); aggregates (TSS, TDS, TOC, DOC); total and dissolved metals (As, Cd, Cr, Cu, Ni, Pb, and Zn); and nutrients (NO(3)-N, TKN, total P, and ortho-P). Storm event and site characteristics for each sampling site were recorded. A statistical summary for chemical characteristics of highway runoff is provided based on statewide urban and non-urban highways. Constituent event mean concentrations (EMCs) were generally higher in urban highways than in non-urban highways. The chemical characteristics of highway runoff in California were compared with national highway runoff chemical characterization data. The results obtained in California were generally similar to those found in other states. The median EMC for Pb measured in studies conducted in previous decades was much higher than the current median Pb EMC in California. The lower Pb EMC in California compared to previous highway runoff monitoring is believed to be due to the elimination of leaded gasoline. An attempt was also made to identify surrogate constituents within a general family of water quality categories using Spearman correlations and selected pairs with Spearman coefficients greater than 0.8. The strongest correlations were observed among parameters associated with dissolved minerals (EC, TDS, and chloride); organic carbon (TOC and DOC); petroleum hydrocarbons (TPH and O & G); and particulate matter (TSS and turbidity). Within the metals category, total iron concentration was highly correlated with most total metal concentrations. The correlations between total and dissolved concentrations were all less than 0.8, even between total and dissolved concentrations of the same metals. Multiple linear regression (MLR) analyses were performed to evaluate the impact of various site and storm event variables on highway runoff

  16. Assessing Biological Effects from Highway-Runoff Constituents

    USGS Publications Warehouse

    Buckler, Denny R.; Granato, Gregory E.

    1999-01-01

    Increased emphasis on evaluation of nonpoint-source pollution has intensified the need for techniques that can be used to discern the toxicological effects of complex chemical mixtures. In response, the use of biological assessment techniques is receiving increased regulatory emphasis. When applied with documented habitat assessment and chemical analysis, these techniques can increase our understanding of the influence of environmental contaminants on the biological integrity and ecological function of aquatic communities. The contaminants of greatest potential concern in highway runoff are those that arise from highway construction, maintenance, and use. The major contaminants of interest are deicers; nutrients; metals; petroleum-related organic compounds, such as polycyclic aromatic hydrocarbons (PAHs), benzene, toluene, ethylbenzene, and xylene (BTEX), and methyl tert -butyl ether (MTBE); sediment washed off the road surface; and agricultural chemicals used in highway maintenance. Hundreds, if not thousands, of biological endpoints (measurable responses of living organisms) may be either directly or associatively affected by contaminant exposure. Measurable effects can occur throughout ecosystem processes across the wide range of biological complexity, ranging from responses at the biochemical level to the community level. The challenge to the environmental scientist is to develop an understanding of the relationship of effects at various levels of biological organization in order to determine whether a causal relationship exists between chemical exposure and substantial ecological impairment. This report provides a brief history of the evolution of biological assessment techniques, a description of the major classes of contaminants that are of particular interest in highway runoff, an overview of representative biological assessment techniques, and a discussion of data-quality considerations. Published reports with a focus on the effects of highway runoff on

  17. 77 FR 38709 - Surface Transportation Environment and Planning Cooperative Research Program (STEP)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-28

    ... project delivery while improving environmental outcomes; (2) Conducting research to develop climate change... Federal Highway Administration Surface Transportation Environment and Planning Cooperative Research...-LU) established the Surface Transportation Environment and Planning Cooperative Research...

  18. 76 FR 50312 - Surface Transportation Environment and Planning Cooperative Research Program (STEP)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-12

    ... research to develop climate change mitigation, adaptation and livability strategies; (2) Developing and/or... Federal Highway Administration Surface Transportation Environment and Planning Cooperative Research...-LU) established the Surface Transportation Environment and Planning Cooperative Research...

  19. 75 FR 38605 - Surface Transportation Environment and Planning Cooperative Research Program (STEP)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... implementation of a national research agenda that includes: (1) Conducting research to develop climate change... Federal Highway Administration Surface Transportation Environment and Planning Cooperative Research...-LU) established the Surface Transportation Environment and Planning Cooperative Research...

  20. Temporary Losses of Highway Capacity and Impacts on Performance

    SciTech Connect

    Chin, S.M.

    2002-07-31

    Traffic congestion and its impacts significantly affect the nation's economic performance and the public's quality of life. In most urban areas, travel demand routinely exceeds highway capacity during peak periods. In addition, events such as crashes, vehicle breakdowns, work zones, adverse weather, and suboptimal signal timing cause temporary capacity losses, often worsening the conditions on already congested highway networks. The impacts of these temporary capacity losses include delay, reduced mobility, and reduced reliability of the highway system. They can also cause drivers to re-route or reschedule trips. Prior to this study, no nationwide estimates of temporary losses of highway capacity had been made by type of capacity-reducing event. Such information is vital to formulating sound public policies for the highway infrastructure and its operation. This study is an initial attempt to provide nationwide estimates of the capacity losses and delay caused by temporary capacity-reducing events. The objective of this study was to develop and implement methods for producing national-level estimates of the loss of capacity on the nation's highway facilities due to temporary phenomena as well as estimates of the impacts of such losses. The estimates produced by this study roughly indicate the magnitude of problems that are likely be addressed by the Congress during the next re-authorization of the Surface Transportation Programs. The scope of the study includes all urban and rural freeways and principal arterials in the nation's highway system for 1999. Specifically, this study attempts to quantify the extent of temporary capacity losses due to crashes, breakdowns, work zones, weather, and sub-optimal signal timing. These events can cause impacts such as capacity reduction, delays, trip rescheduling, rerouting, reduced mobility, and reduced reliability. This study focuses on the reduction of capacity and resulting delays caused by the temporary events mentioned

  1. Highway Safety, Manpower, and Training: A Report on Highway Safety, Manpower, and Training Needed to Implement National Highway Safety Bureau Standards.

    ERIC Educational Resources Information Center

    National Safety Council, Chicago, IL. Traffic Education and Training Committee.

    This paper was developed by the Liaison Subcommittee of the Traffic Educational and Training Committee to: (1) delineate highway safety manpower and training problems, (2) propose activities to meet these problems, and (3) develop a proposed course of action to initate the activities. Included are: (1) a discussion of areas where manpower…

  2. Off-Highway Gasoline Consuption Estimation Models Used in the Federal Highway Administration Attribution Process: 2008 Updates

    SciTech Connect

    Hwang, Ho-Ling; Davis, Stacy Cagle

    2009-12-01

    This report is designed to document the analysis process and estimation models currently used by the Federal Highway Administration (FHWA) to estimate the off-highway gasoline consumption and public sector fuel consumption. An overview of the entire FHWA attribution process is provided along with specifics related to the latest update (2008) on the Off-Highway Gasoline Use Model and the Public Use of Gasoline Model. The Off-Highway Gasoline Use Model is made up of five individual modules, one for each of the off-highway categories: agricultural, industrial and commercial, construction, aviation, and marine. This 2008 update of the off-highway models was the second major update (the first model update was conducted during 2002-2003) after they were originally developed in mid-1990. The agricultural model methodology, specifically, underwent a significant revision because of changes in data availability since 2003. Some revision to the model was necessary due to removal of certain data elements used in the original estimation method. The revised agricultural model also made use of some newly available information, published by the data source agency in recent years. The other model methodologies were not drastically changed, though many data elements were updated to improve the accuracy of these models. Note that components in the Public Use of Gasoline Model were not updated in 2008. A major challenge in updating estimation methods applied by the public-use model is that they would have to rely on significant new data collection efforts. In addition, due to resource limitation, several components of the models (both off-highway and public-us models) that utilized regression modeling approaches were not recalibrated under the 2008 study. An investigation of the Environmental Protection Agency's NONROAD2005 model was also carried out under the 2008 model update. Results generated from the NONROAD2005 model were analyzed, examined, and compared, to the extent that is

  3. 49 CFR 234.201 - Location of plans.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Location of plans. 234.201 Section 234.201..., Inspection, and Testing Maintenance Standards § 234.201 Location of plans. Plans required for proper maintenance and testing shall be kept at each highway-rail grade crossing warning system location. Plans...

  4. first floor plan, east elevation, north elevation, building section, paneling ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    first floor plan, east elevation, north elevation, building section, paneling details, crown molding and location map - Cedar Pass Lodge, Cabin 1-2, 20681 South Dakota Highway 240, Interior, Jackson County, SD

  5. first floor plan, building section, west elevation, south elevation, baseboard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    first floor plan, building section, west elevation, south elevation, baseboard profile, crown molding profile, window and door details - Cedar Pass Lodge, Cabin 22, 20681 South Dakota Highway 240, Interior, Jackson County, SD

  6. first floor plan, west elevation, north elevation, building section, door ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    first floor plan, west elevation, north elevation, building section, door details, window details, paneling details, crown molding and location map - Cedar Pass Lodge, Cabin 14-16, 20681 South Dakota Highway 240, Interior, Jackson County, SD

  7. first floor plan, north elevation, east elevation, building section, door ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    first floor plan, north elevation, east elevation, building section, door details, window details, crown molding and location map - Cedar Pass Lodge, Cabin 9, 20681 South Dakota Highway 240, Interior, Jackson County, SD

  8. STRUCTURAL FLOOR PLAN, SHEET 2 OF 6. Oregon Inlet ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    STRUCTURAL FLOOR PLAN, SHEET 2 OF 6. - Oregon Inlet Coast Guard Station, Northern end of Pea Island, East side of State Road 1257, 0.3 mile North of North Carolina Highway 12, Rodanthe, Dare County, NC

  9. 23. DETAILS, INCLUDING PIER PLAN AND SECTION AND PLACEMENT OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. DETAILS, INCLUDING PIER PLAN AND SECTION AND PLACEMENT OF REINFORCING STEEL, DETAIL OF RAILING, FLOOR SYSTEM REINFORCEMENT. February 4, 1922 - Chili Bar Bridge, Spanning South Fork of American River at State Highway 193, Placerville, El Dorado County, CA

  10. 16. PLAN AND ELEVATION (This sheet does not carry the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. PLAN AND ELEVATION (This sheet does not carry the drawing name as part of the title block) - Freeman's Crossing Bridge, Spanning Middle Fork of Yuba River at CA State Highway 49, North San Juan, Nevada County, CA

  11. 32 CFR 634.24 - Traffic planning and codes.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... enforcement officer, engineer, safety officer, and other concerned staff agencies. Highway engineering representatives from adjacent civil communities must be consulted to ensure the installation plan is compatible... and minor routes, location of traffic control devices, and conditions requiring engineering...

  12. 124. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: RAMP DETAILS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    124. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: RAMP DETAILS Sheet 6 of 11 (#3278) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  13. 120. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: LAYOUT OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    120. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: LAYOUT OF EXISTING PIER Sheet 2 of 11 (#3274) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  14. 126. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: EXTENSION DETAILS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    126. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: EXTENSION DETAILS Sheet 7 of 11 (#3280) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  15. 127. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: FRAMING DETAILS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    127. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: FRAMING DETAILS Sheet 8 of 11 (#3281) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  16. 121. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: LAYOUT OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    121. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: LAYOUT OF EXISTING PIER Sheet 3 of 11 (#3275) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  17. 122. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: LAYOUT OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    122. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: LAYOUT OF EXTENSION TO PIER Sheet 4 of 11 (#3276) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  18. 125. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: MODIFIED RAMP ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    125. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: MODIFIED RAMP DETAILS Sheet 6A of 11 (#3279) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  19. 110. PLAN AND ELEVATION OF HUNTINGTON BEACH MUNICIPAL PIER: PIER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    110. PLAN AND ELEVATION OF HUNTINGTON BEACH MUNICIPAL PIER: PIER APPROACH TO MID-SECTION Sheet 1 of 9 (#3252) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  20. 128. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: BOAT LANDING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    128. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: BOAT LANDING DETAILS Sheet 9 of 11 (#3282) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  1. 123. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: REPAIR DETAILS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    123. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: REPAIR DETAILS Sheet 5 of 11 (#3277) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  2. 111. PLAN AND ELEVATION OF HUNTINGTON BEACH MUNICIPAL PIER: PIER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    111. PLAN AND ELEVATION OF HUNTINGTON BEACH MUNICIPAL PIER: PIER MID-SECTION TO END Sheet 2 of 9 (#3253) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  3. 32 CFR 634.24 - Traffic planning and codes.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... engineering representatives from adjacent civil communities must be consulted to ensure the installation plan... and minor routes, location of traffic control devices, and conditions requiring engineering or... Engineering Agency (SDDCTEA) will help installation commanders solve complex highway traffic...

  4. 130. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: LIGHTING DETAILS. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    130. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: LIGHTING DETAILS. Sheet 11 of 11 (#3284) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  5. 129. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: LIGHTING DIAGRAM. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    129. PLAN OF IMPROVEMENT, HUNTINGTON BEACH MUNICIPAL PIER: LIGHTING DIAGRAM. Sheet lO of 11 (#3283) - Huntington Beach Municipal Pier, Pacific Coast Highway at Main Street, Huntington Beach, Orange County, CA

  6. Accident prediction model for public highway-rail grade crossings.

    PubMed

    Lu, Pan; Tolliver, Denver

    2016-05-01

    Considerable research has focused on roadway accident frequency analysis, but relatively little research has examined safety evaluation at highway-rail grade crossings. Highway-rail grade crossings are critical spatial locations of utmost importance for transportation safety because traffic crashes at highway-rail grade crossings are often catastrophic with serious consequences. The Poisson regression model has been employed to analyze vehicle accident frequency as a good starting point for many years. The most commonly applied variations of Poisson including negative binomial, and zero-inflated Poisson. These models are used to deal with common crash data issues such as over-dispersion (sample variance is larger than the sample mean) and preponderance of zeros (low sample mean and small sample size). On rare occasions traffic crash data have been shown to be under-dispersed (sample variance is smaller than the sample mean) and traditional distributions such as Poisson or negative binomial cannot handle under-dispersion well. The objective of this study is to investigate and compare various alternate highway-rail grade crossing accident frequency models that can handle the under-dispersion issue. The contributions of the paper are two-fold: (1) application of probability models to deal with under-dispersion issues and (2) obtain insights regarding to vehicle crashes at public highway-rail grade crossings. PMID:26922288

  7. Deicing chemicals as source of constituents of highway runoff

    USGS Publications Warehouse

    Granato, G.E.

    1996-01-01

    The dissolved major and trace constituents of deicing chemicals as a source of constituents in highway runoff must be quantified for interpretive studies of highway runoff and its effects on surface water and groundwater. Dissolved constituents of the deicing chemicals-sodium chloride, calcium chloride, and premix (a mixture of sodium and calcium chloride)-were determined by analysis of salt solutions created in the laboratory and are presented as mass ratios to chloride. Deicing chemical samples studied are about 98 and 97 percent pure sodium chloride and calcium chloride, respectively: however, each has a distinct major and trace ion constituent signature. The greatest impurity in sodium chloride road sail samples was sulfate, followed by calcium, potassium, bromide, vanadium, magnesium, fluoride, and other constituents with a ratio to chloride of less than 0.0001 by mass. The greatest impurity in the calcium chloride road salt samples was sodium, followed by potassium, sulfate, bromide, silica, fluoride. strontium, magnesium, and other constituents with a ratio to chloride of less than 0.0001 by mass. Major constituents of deicing chemicals in highway runoff may account for a substantial source of annual chemical loads. Comparison of estimated annual loads and first flush concentrations of deicing chemical constituents in highway runoff with those reported in the literature indicate that although deicing chemicals are not a primary source of trace constituents, they are not a trivial source, either. Therefore, deicing chemicals should be considered as a source of many major and trace constituents in highway and urban runoff.

  8. Hallways to Highways. Driver Education 1982.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    The purpose of this guide is to provide direction and assistance to driver education instructors and school administrators as they plan and implement quality programs of traffic safety instruction. Materials are divided into seven chapters conveying: (1) the organization and administration of driver and traffic safety education, (2) the driving…

  9. Positional error and time-activity patterns in near-highway proximity studies: an exposure misclassification analysis

    PubMed Central

    2013-01-01

    Background The growing interest in research on the health effects of near-highway air pollutants requires an assessment of potential sources of error in exposure assignment techniques that rely on residential proximity to roadways. Methods We compared the amount of positional error in the geocoding process for three different data sources (parcels, TIGER and StreetMap USA) to a “gold standard” residential geocoding process that used ortho-photos, large multi-building parcel layouts or large multi-unit building floor plans. The potential effect of positional error for each geocoding method was assessed as part of a proximity to highway epidemiological study in the Boston area, using all participants with complete address information (N = 703). Hourly time-activity data for the most recent workday/weekday and non-workday/weekend were collected to examine time spent in five different micro-environments (inside of home, outside of home, school/work, travel on highway, and other). Analysis included examination of whether time-activity patterns were differentially distributed either by proximity to highway or across demographic groups. Results Median positional error was significantly higher in street network geocoding (StreetMap USA = 23 m; TIGER = 22 m) than parcel geocoding (8 m). When restricted to multi-building parcels and large multi-unit building parcels, all three geocoding methods had substantial positional error (parcels = 24 m; StreetMap USA = 28 m; TIGER = 37 m). Street network geocoding also differentially introduced greater amounts of positional error in the proximity to highway study in the 0–50 m proximity category. Time spent inside home on workdays/weekdays differed significantly by demographic variables (age, employment status, educational attainment, income and race). Time-activity patterns were also significantly different when stratified by proximity to highway, with those participants residing in the 0–50 m

  10. 23 CFR 420.105 - What is the FHWA's policy on use of FHWA planning and research funds?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Management and Budget (OMB) under control numbers 2125-0028 and 2125-0032.) ... research funds? 420.105 Section 420.105 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH PLANNING AND RESEARCH PROGRAM ADMINISTRATION Administration of FHWA...

  11. Electric utilities: Steering clear on the information highway

    SciTech Connect

    McGrew, J.H.

    1995-05-15

    One of the most exciting challenges facing electric utilities is the opportunity to participate on the so-called {open_quotes}information highway.{close_quotes} Not only is the technology evolving at a dazzling pace, but the opportunities to make or lose money will be staggering. The growth in sales of electricity has been and will be relatively slow compared to the dynamic growth in sales of cable television, information, online, cellular telephone, and other telecommunications services. Most electric utilities have already been traveling on the information highway because they have fiber-optic networks as well as microwave radio and other wireless communications.

  12. SPRR WATER SETTLING RESERVOIR. VIEW LOOKING NORTHEAST. INTERSTATE HIGHWAY 8 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    SPRR WATER SETTLING RESERVOIR. VIEW LOOKING NORTHEAST. INTERSTATE HIGHWAY 8 BRIDGE CROSSES THE COLORADO RIVER BEYOND THE RESERVOIR. THE OCEAN-TO-OCEAN HIGHWAY BRIDGE AND THE 1924 SPRR BRIDGE ARE AT THE RIGHT EDGE OF THE IMAGE ABOVE THE INTERSTATE BRIDGE. FORT YUMA IS SEEN BEYOND THE INTERSTATE ON INDIAN HILL IN CALIFORNIA. THE SINGLE AUTO IS PARKED ON THE SITE OF THE SPRR HOTEL. - Southern Pacific Railroad Water Settling Reservoir, Yuma Crossing, south bank of Colorado River at foot of Madison Avenue, Yuma, Yuma County, AZ

  13. Development of shearography for nondestructive testing of highway structure

    NASA Astrophysics Data System (ADS)

    Hung, Y. Y.; Hovanesian, J. D.

    1984-06-01

    Testing methodologies which may lead to early detection of impending structural failures are developed. The research is aimed at a laboratory feasibility study of an optical technique known as SHEAROGRAPHY for nondestructive testing of highway structural members. Laboratory samples representing typical highway structural members with programmed defects are tested with shearography. These samples include tubular member with an internal crack, butt weld joint with an imperfection in the weld, riveted joint with a loosened rivet, steel reinforced concrete slab with a broken internal reinforcement rod, and cord reinforced composite plate with the delaminations. All the programmed defects are detectable by shearography.

  14. TerraSAR-X Staring Spotlight Monitoring of a Highway Bridge in the Czech Republic (Preliminary Results)

    NASA Astrophysics Data System (ADS)

    Hlavacova, Ivana; Kolomaznik, Jan; Halounova, Lena

    2015-05-01

    Highway bridge in the southern part of Prague, Czech republic, is the longest bridge in the Czech republic and it is architectonically unique in Europe. It was built above the valley with confluence of two big rivers, Vltava and Berounka, in an area of frequent floods. On top, there is a five-lane highway with an important, circle-shape crossroad, and both ends of the bridge end up in a tunnel. During construction, steel was partially replaced by concrete in comparison to the plan, and first cracks arose just after opening of the bridge in September 2010, and are progressively getting bigger. We try to monitor this bridge using the InSAR technique with 22 TerraSAR-X scenes, acquired in the Staring Spotlight mode with a resolution of approximately 0.3 meters during June 2014 - February 2015 (11 days interval).

  15. Recycling and use of waste materials and by-products in highway construction: A synthesis of highway practice. Final report

    SciTech Connect

    Collins, R.J.; Ciesielski, S.K.; Mason, L.S.

    1994-01-01

    The report on recycling and use of waste materials and by-products in highway construction will be of interest to administrators and policy makers; pavements, materials, geotechnical, and environmental engineers; and other professionals involved with highway design, construction, and maintenance. Information is provided on the technical, economic, and environmental aspects (including legislative and regulatory considerations) of recycling and on the specific applications of waste materials and by-products. Information is also provided on the quantities, characteristics, possible uses, current and past research activities, and actual highway construction use of each waste material or by-product. This information is classified into four broad categories based on source: agricultural, domestic, industrial, and mineral wastes.

  16. Riches from the earth: A geologic tour along the Dalton highway, Alaska

    SciTech Connect

    Diel, W.R.; Banet, A.

    1993-12-31

    ;Contents: Oil--Catalyst for Change; The Haul Road--Highway to the Arctic; Origins: The Geologic Setting; Glaciers Shape the Land; Glaciation and Wildlife Distribution; Permafrost and the Periglacial Environment; The Dalton Highway Road Log; Glossary; and Selected References.

  17. 77 FR 71431 - New Agency Information Collection Activity Under OMB Review: Highway Baseline Assessment for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

    ... May 29, 2012 77 FR 31632. TSA received four comments in response to this notice. Two comments were...: Highway Baseline Assessment for Security Enhancement (BASE) Program AGENCY: Transportation Security.... Information Collection Requirement Title: Highway Baseline Assessment for Security Enhancement (BASE)...

  18. 77 FR 14464 - Notice of Final Federal Agency Actions on Proposed Highway Project in Wisconsin

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ...-94, I-894, and U.S. Highway 45 (Zoo Interchange) in Milwaukee County, Wisconsin. Those actions grant.... Highway 45 (Zoo Interchange) in Milwaukee County, Wisconsin, Project I.D. 1060-33-01. The project...

  19. 6. U.S. HIGHWAY 34 AND WEST (IOWA) APPROACH TO BRIDGE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. U.S. HIGHWAY 34 AND WEST (IOWA) APPROACH TO BRIDGE WITH TOLL BOOTH IN LEFT FOREGROUND. VIEW TO EAST. - MacArthur Bridge, Spanning Mississippi River on Highway 34 between IA & IL, Burlington, Des Moines County, IA

  20. Education Moves into High Gear on the Information Highway.

    ERIC Educational Resources Information Center

    Noor Al-Deen, Hana S.

    The utilization of teleconferencing as part of the information highway, mainly among schools in North Carolina, is examined. The National Information Infrastructure, outlined by Vice President Gore in January 1994, is the official name of the information system. The U.S. Congress issued four pieces of legislation in support of high-tech…

  1. A National Estimate of Performance: Statewide Highway Safety Program Assessment.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    A nationwide systematic approach to assess the developments and achievements of highway safety activities was conducted to measure program outputs from 1969 through 1974 using key indicators of performance such as ratios and percentages. A sample of 10 states was selected with overall sample of 105 local jurisdictions which would provide estimated…

  2. An analysis of pileup accidents in highway systems

    NASA Astrophysics Data System (ADS)

    Chang, Jau-Yang; Lai, Wun-Cing

    2016-02-01

    Pileup accident is a multi-vehicle collision occurring in the lane and producing by successive following vehicles. It is a special collision on highway. The probability of the occurrence of pileup accident is lower than that of the other accidents in highway systems. However, the pileup accident leads to injuries and damages which are often serious. In this paper, we analyze the occurrence of pileup accidents by considering the three types of dangerous collisions in highway systems. We evaluate those corresponding to rear-end collision, lane-changing collision, and double lane-changing collision. We simulate four road driving strategies to investigate the relationships between different vehicle collisions and pileup accidents. In accordance with the simulation and analysis, it is shown that the double lane-changing collisions result in an increase of the occurrence of pileup accidents. Additionally, we found that the probability of the occurrence of pileup accidents can be reduced when the speeds of vehicles are suitably constrained in highway systems.

  3. The Highway Map as a Social Studies Resource

    ERIC Educational Resources Information Center

    Ehemann, Jane

    1977-01-01

    This learning exercise was designed for a seventh grade geography class in Western Pennsylvania using highway maps from a local service station. It is designed to provide practice in skills in using the key, the grid system, the mileage scale for finding distances, and to develop an appreciation for the variety of information a student can obtain…

  4. 56. Photographer unknown February 1925 HUMBOLDT COUNTY, SECTION J, HIGHWAY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    56. Photographer unknown February 1925 HUMBOLDT COUNTY, SECTION J, HIGHWAY 1. HUM-1-J #36, SINKS ALONG OCEAN SHORE, 2-25. Stamped office copy. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  5. 54. Photographer unknown February 1925 HUMBOLDT COUNTY, SECTION J, HIGHWAY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    54. Photographer unknown February 1925 HUMBOLDT COUNTY, SECTION J, HIGHWAY 1. HUM-1-J #34, SINKS ALONG HIGH. NEAR OCEAN, 2-25. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  6. Car collisions, physics, and the State Highway Patrol

    NASA Astrophysics Data System (ADS)

    Larabee, David

    2000-09-01

    This paper describes activities which include a demonstration and a presentation by a State Highway Patrol crash reconstructionist. These activities are designed to deepen the traditional momentum-energy unit, offering an application both dramatic and familiar to high school students.

  7. 40 CFR 202.20 - Standards for highway operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... condition of highway grade, load, acceleration or deceleration generates a sound level in excess of 86dB(A..., acceleration or deceleration generates a sound level in excess of 83 dB(A) measured on an open site with...

  8. 40 CFR 202.20 - Standards for highway operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... condition of highway grade, load, acceleration or deceleration generates a sound level in excess of 86dB(A..., acceleration or deceleration generates a sound level in excess of 83 dB(A) measured on an open site with...

  9. 40 CFR 202.20 - Standards for highway operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... condition of highway grade, load, acceleration or deceleration generates a sound level in excess of 86dB(A..., acceleration or deceleration generates a sound level in excess of 83 dB(A) measured on an open site with...

  10. 18. State of Nevada, Department of Highways. Standard Metal Rail: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. State of Nevada, Department of Highways. Standard Metal Rail: Type 'A'. March 15, 1947. Blue-line paper corrected in red pencil. Drawing No. VB-10-4 & 3. - Riverside Bridge, Spanning Truckee River at Booth Street, Reno, Washoe County, NV

  11. Effect of chronic nonmalignant pain on highway driving performance.

    PubMed

    Veldhuijzen, D S; van Wijck, A J M; Wille, F; Verster, J C; Kenemans, J L; Kalkman, C J; Olivier, B; Volkerts, E R

    2006-05-01

    Most pain patients are treated in an outpatient setting and are engaged in daily activities including driving. Since several studies showed that cognitive functioning may be impaired in chronic nonmalignant pain, the question arises whether or not chronic nonmalignant pain affects driving performance. Therefore, the objective of the present study was to determine the effects of chronic nonmalignant pain on actual highway driving performance during normal traffic. Fourteen patients with chronic nonmalignant pain and 14 healthy controls, matched on age, educational level, and driving experience, participated in the study. Participants performed a standardized on-the-road driving test during normal traffic, on a primary highway. The primary parameter of the driving test is the Standard Deviation of Lateral Position (SDLP). In addition, driving-related skills (tracking, divided attention, and memory) were examined in the laboratory. Subjective assessments, such as pain intensity, and subjective driving quality, were rated on visual analogue scales. The results demonstrated that a subset of chronic nonmalignant pain patients had SDLPs that were higher than the matched healthy controls, indicating worse highway driving performance. Overall, there was a statistically significant difference in highway driving performance between the groups. Further, chronic nonmalignant pain patients rated their subjective driving quality to be normal, although their ratings were significantly lower than those of the healthy controls. No significant effects were found on the laboratory tests. PMID:16495013

  12. Highway Maintenance Equipment Operator: Basic Core. Training Materials.

    ERIC Educational Resources Information Center

    Perky, Sandra Dutreau; And Others

    This basic core curriculum is part of a three-part series of instructional guides designed for use in teaching a course in highway maintenance equipment operation. Addressed in the individual units of the curriculum, after an orientation unit, are safety; basic math; basic hand tools; procedures for loading. lashing, and unloading equipment;…

  13. State Highway Maps: A Route to a Learning Adventure

    ERIC Educational Resources Information Center

    McDuffie, Thomas E.; Cifelli, Joseph

    2006-01-01

    Science within the folds of highway maps is explored through a series of hands-on experiences designed to reinforce and extend map-reading skills in grades 6-8. The increasingly sophisticated, standards-related activities include measuring distances between population centers, finding communities named after trees, animals, and geologic features,…

  14. Materials in Use in U.S. Interstate Highways

    USGS Publications Warehouse

    Sullivan, Daniel E.

    2006-01-01

    Summary: Natural aggregates (construction sand and gravel and crushed stone) make up the largest component of nonfuel mineral materials consumed in the United States. Most of these materials are used in construction activities, such as in buildings and roads. In highways, natural aggregates are incorporated into asphalt and concrete and are used as road base.

  15. 1. VIEW OF WEST SPAN FROM HIGHWAY BRIDGE TO THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF WEST SPAN FROM HIGHWAY BRIDGE TO THE SOUTH --LEVEL Copy photograph of photogrammetric plate LC-HAER-GS05-B-1971-601L. - Philadelphia & Reading Railroad, Wissahickon Creek Viaduct, Spanning Wissahickon Creek, north of Ridge Avenue Bridge, Philadelphia, Philadelphia County, PA

  16. Accessing Information: The Internet--A Highway or a Maze?

    ERIC Educational Resources Information Center

    Hoctor, Marge

    2005-01-01

    The Internet is often called "The Information Highway," a metaphor that implies that there is a straight, clearly mapped path to obtaining information. In reality, it is more like a maze with twists and turns and many dead ends. Efficient navigation strategies must be taught; they will not be acquired through osmosis. Schools with a strong…

  17. CLOSEUP VIEW OF EAST BANK ELEVATED HIGHWAY CONCRETE PIERS, STEEL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    CLOSE-UP VIEW OF EAST BANK ELEVATED HIGHWAY CONCRETE PIERS, STEEL SUPPORT BEAMS, ROAD DECK CANTILEVER AND RAILING ON WEST SIDE LOOKING SOUTHEAST. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  18. North elevation from shoulder of Altamont Pass Road; Interstate Highway ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    North elevation from shoulder of Altamont Pass Road; Interstate Highway 5 viaduct in background; former Western Pacific (now Union Pacific) Railroad at right; abandoned Southern Pacific right of way beneath bridge; view to southwest; 90 mm lens - Carroll Overhead Bridge, Altamont Pass Road, Livermore, Alameda County, CA

  19. 12. Former evacuees' barracks building, now located on State Highway ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Former evacuees' barracks building, now located on State Highway 139 approximately 3 miles southeast of the Tule Lake Project side; view to south, 90 mm lens. - Tule Lake Project Jail, Post Mile 44.85, State Route 139, Newell, Modoc County, CA

  20. 7. ABANDONED OLD HIGHWAY 101. NORTH OF LEGGETT. HUMBOLDT COUNTY, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. ABANDONED OLD HIGHWAY 101. NORTH OF LEGGETT. HUMBOLDT COUNTY, CALIFORNIA. NOTE CANTILEVERED DECKING. SOUTH FORK OF EEL RIVER AT LEFT. LOOKING SW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  1. Highway Maintenance Equipment Operator. Specialized Equipment. Training Materials.

    ERIC Educational Resources Information Center

    Perky, Sandra Dutreau; And Others

    This curriculum guide provides instructional materials to assist in training equipment operators in the safe and effective use of highway maintenance equipment. It includes 18 units of instruction covering the large equipment used in maintenance operations. Each unit of instruction consists of eight basic components: performance objectives,…

  2. Highway Maintenance Equipment Operator. Miscellaneous Equipment. Training Materials.

    ERIC Educational Resources Information Center

    Perky, Sandra Dutreau; And Others

    This curriculum guide provides instructional materials to assist in training equipment operators in the safe and effective use of highway maintenance equipment. It includes six units of instruction covering the small, specialized equipment used in maintenance operations. Each unit of instruction consists of eight basic components: performance…

  3. 76 FR 17615 - Highway-Rail Grade Crossing; Safe Clearance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-30

    ... Alliance (CVSA) requested that PHMSA and FMCSA extend the comment period for the Highway-Rail Grade Crossing; Safe Clearance Notice of Proposed Rulemaking, which was published on January 28, 2011 (76 FR 5120... of comment period. SUMMARY: On March 1, 2011, the Commercial Vehicle Safety Alliance (CVSA)...

  4. 56. MISSISSIPPI, NOXUBEE CO. MACON HIGHWAY BRIDGE Ms. 14, 6 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    56. MISSISSIPPI, NOXUBEE CO. MACON HIGHWAY BRIDGE Ms. 14, 6 miles E to McLeod, 4.5 miles S on McLeod-Shuqualak road. Mahorner's bridge (1884). View from E approach. Sarcone Photography, Atlanta, Ga. Aug. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  5. 54. MISSISSIPPI, NOXUBEE CO. MACON HIGHWAY BRIDGE Ms. 14, 6 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    54. MISSISSIPPI, NOXUBEE CO. MACON HIGHWAY BRIDGE Ms. 14, 6 miles E to McLeod, 4.5 miles S on McLeod-Shuqulak road. Mahorner's bridge (1884). Aerial view close-up from NW. David J. Kaminsky, Architectural Photography, Atlanta, GA. Aug. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  6. 55. MISSISSIPPI, NOXUBEE CO. MACON HIGHWAY BRIDGE Ms. 14, 6 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    55. MISSISSIPPI, NOXUBEE CO. MACON HIGHWAY BRIDGE Ms. 14, 6 miles E to McLeod, 4.5 miles S on McLeod-Shuqualk road. Mahorner's bridge (1884). Aerial view from just N of W approach. David J. Kaminsky, Architectural Photography, Atlanta, Ga. Aug. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  7. 52. MISSISSIPPI, NOXUBEE CO. MACON Noxubee R. HIGHWAY BRIDGE Ms. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    52. MISSISSIPPI, NOXUBEE CO. MACON Noxubee R. HIGHWAY BRIDGE Ms. 14, 6 miles E to McLeod, 4.5 miles S on McLeod-Shuqualak road. Hohorner's bridge (1884). Aerial view of E half, from N. David J. Kaminsky, Architectural Photography, Atlanta, Ga. Aug. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  8. 53. MISSISSIPPI, NOXUBEE CO. MACON HIGHWAY BRIDGE Ms. 14, 6 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    53. MISSISSIPPI, NOXUBEE CO. MACON HIGHWAY BRIDGE Ms. 14, 6 miles E to McLeod, 4.5 miles S on McLeod-Shuqualak road. Mahorner's bridge (1884). Aerial view of E half, from N. David J. Kaminsky, Architectural Photography, Atlanta, Ga. Aug. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  9. 76 FR 40339 - Patent Prosecution Highway (PPH) Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-08

    ... Patent and Trademark Office Patent Prosecution Highway (PPH) Program ACTION: Proposed collection; comment request. SUMMARY: The United States Patent and Trademark Office (USPTO), as part of its continuing effort... Patent and Trademark Office, P.O. Box 1450, Alexandria, VA 22313-1450. Federal Rulemaking Portal:...

  10. Reliable Freestanding Position-Based Routing in Highway Scenarios

    PubMed Central

    Galaviz-Mosqueda, Gabriel A.; Aquino-Santos, Raúl; Villarreal-Reyes, Salvador; Rivera-Rodríguez, Raúl; Villaseñor-González, Luis; Edwards, Arthur

    2012-01-01

    Vehicular Ad Hoc Networks (VANETs) are considered by car manufacturers and the research community as the enabling technology to radically improve the safety, efficiency and comfort of everyday driving. However, before VANET technology can fulfill all its expected potential, several difficulties must be addressed. One key issue arising when working with VANETs is the complexity of the networking protocols compared to those used by traditional infrastructure networks. Therefore, proper design of the routing strategy becomes a main issue for the effective deployment of VANETs. In this paper, a reliable freestanding position-based routing algorithm (FPBR) for highway scenarios is proposed. For this scenario, several important issues such as the high mobility of vehicles and the propagation conditions may affect the performance of the routing strategy. These constraints have only been partially addressed in previous proposals. In contrast, the design approach used for developing FPBR considered the constraints imposed by a highway scenario and implements mechanisms to overcome them. FPBR performance is compared to one of the leading protocols for highway scenarios. Performance metrics show that FPBR yields similar results when considering freespace propagation conditions, and outperforms the leading protocol when considering a realistic highway path loss model. PMID:23202159

  11. PREDICTIONS OF HIGHWAY EMISSIONS BY A SECOND ORDER CLOSURE MODEL

    EPA Science Inventory

    The dispersion of sulfur hexafluoride tracer and sulfate from automobile emissions in the immediate vicinity of a highway were estimated for conditions similar to those existing during the General Motors sulfate dispersion experiment conducted at a GM test track. A second-order c...

  12. State and Local Highway Training and Technology Resources.

    ERIC Educational Resources Information Center

    Federal Highway Administration (DOT), Washington, DC.

    This directory provides descriptions of training and technology resources that address the needs of the local highway community. It is divided into seven sections: (1) resources that deal with structures spanning roadways or carrying roads over rivers, streams, railroads, and depressed areas; (2) resources dealing with the control through…

  13. Type 2 diabetes express highway, where is the 'U' turn?

    PubMed

    Iyer, S R

    2003-05-01

    The 'U' turn in Type 2 Diabetes Express Highway probably lies in lifestyle modifications--going back to traditional lifestyle with use of modern technology to achieve happiness. There is a difference between technology for comfort and technology for happiness. PMID:12974434

  14. Program of Instruction for Highway Collision Investigation Training Program.

    ERIC Educational Resources Information Center

    Cornell Aeronautical Lab., Inc., Buffalo, NY.

    This program of instruction, reviewed and accepted by the National Highway Traffic Safety Administration, was prepared for Multidisciplinary Accident Investigation teams and others. It is intended to provide background information, a working knowledge of all of the pertinent factors, investigative techniques, tools, data requirements, and field…

  15. Simulating effects of highway embankments on estuarine circulation

    USGS Publications Warehouse

    Lee, Jonathan K.; Schaffranek, Raymond W.; Baltzer, Robert A.

    1994-01-01

    A two-dimensional depth-averaged, finite-difference, numerical model was used to simulate tidal circulation and mass transport in the Port Royal Sound. South Carolina, estuarine system. The purpose of the study was to demonstrate the utility of the Surface-Water. Integrated. Flow and Transport model (SWIFT2D) for evaluating changes in circulation patterns and mass transport caused by highway-crossing embankments. A model of subregion of Port Royal Sound including the highway crossings and having a grid size of 61 m (200ft) was derived from a 183-m (600-ft) model of the entire Port Royal Sound estuarine system. The 183-m model was used to compute boundary-value data for the 61-m submodel, which was then used to simulate flow conditions with and without the highway embankments in place. The numerical simulations show that, with the highway embankment in place, mass transport between the Broad River and Battery Creek is reduced and mass transport between the Beaufort River and Battery Creek is increased. The net result is that mass transport into and out of upper Battery Creek is reduced. The presence of the embankments also alters circulation patterns within Battery Creek.

  16. Basic Course in Highway Traffic Records; Course Guide.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    The twelve-part course is structured on a modular basis to allow the various topical areas and units of instruction to satisfy differing training requirements of state and local agencies which vary from state to state. It is specifically designed to provide guidence to state highway safety program management personnel, traffic records…

  17. Reliable freestanding position-based routing in highway scenarios.

    PubMed

    Galaviz-Mosqueda, Gabriel A; Aquino-Santos, Raúl; Villarreal-Reyes, Salvador; Rivera-Rodríguez, Raúl; Villaseñor-González, Luis; Edwards, Arthur

    2012-01-01

    Vehicular Ad Hoc Networks (VANETs) are considered by car manufacturers and the research community as the enabling technology to radically improve the safety, efficiency and comfort of everyday driving. However, before VANET technology can fulfill all its expected potential, several difficulties must be addressed. One key issue arising when working with VANETs is the complexity of the networking protocols compared to those used by traditional infrastructure networks. Therefore, proper design of the routing strategy becomes a main issue for the effective deployment of VANETs. In this paper, a reliable freestanding position-based routing algorithm (FPBR) for highway scenarios is proposed. For this scenario, several important issues such as the high mobility of vehicles and the propagation conditions may affect the performance of the routing strategy. These constraints have only been partially addressed in previous proposals. In contrast, the design approach used for developing FPBR considered the constraints imposed by a highway scenario and implements mechanisms to overcome them. FPBR performance is compared to one of the leading protocols for highway scenarios. Performance metrics show that FPBR yields similar results when considering freespace propagation conditions, and outperforms the leading protocol when considering a realistic highway path loss model. PMID:23202159

  18. Highway Construction in the U.S.: Costs, Benefits, Dependence

    ERIC Educational Resources Information Center

    Childress, Vincent W.

    2013-01-01

    Few people truly recognize the influence of modern transportation on society. In the United States, that includes the influence of highways that allow the citizenry to travel freely, the strength of the economy, and the country's national security. In all cases, the geography of the United States influenced the evolution of transportation and…

  19. GIS-based automated management of highway surface crack inspection system

    NASA Astrophysics Data System (ADS)

    Chung, Hung-Chi; Shinozuka, Masanobu; Soeller, Tony; Girardello, Roberto

    2004-07-01

    An automated in-situ road surface distress surveying and management system, AMPIS, has been developed on the basis of video images within the framework of GIS software. Video image processing techniques are introduced to acquire, process and analyze the road surface images obtained from a moving vehicle. ArcGIS platform is used to integrate the routines of image processing and spatial analysis in handling the full-scale metropolitan highway surface distress detection and data fusion/management. This makes it possible to present user-friendly interfaces in GIS and to provide efficient visualizations of surveyed results not only for the use of transportation engineers to manage road surveying documentations, data acquisition, analysis and management, but also for financial officials to plan maintenance and repair programs and further evaluate the socio-economic impacts of highway degradation and deterioration. A review performed in this study on fundamental principle of Pavement Management System (PMS) and its implementation indicates that the proposed approach of using GIS concept and its tools for PMS application will reshape PMS into a new information technology-based system that can provide convenient and efficient pavement inspection and management.

  20. 23 CFR 450.310 - Metropolitan planning organization designation and redesignation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Metropolitan planning organization designation and... PLANNING AND RESEARCH PLANNING ASSISTANCE AND STANDARDS Metropolitan Transportation Planning and Programming § 450.310 Metropolitan planning organization designation and redesignation. (a) To carry out...

  1. 23 CFR 450.310 - Metropolitan planning organization designation and redesignation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Metropolitan planning organization designation and... PLANNING AND RESEARCH PLANNING ASSISTANCE AND STANDARDS Metropolitan Transportation Planning and Programming § 450.310 Metropolitan planning organization designation and redesignation. (a) To carry out...

  2. 23 CFR 450.310 - Metropolitan planning organization designation and redesignation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Metropolitan planning organization designation and... PLANNING AND RESEARCH PLANNING ASSISTANCE AND STANDARDS Metropolitan Transportation Planning and Programming § 450.310 Metropolitan planning organization designation and redesignation. (a) To carry out...

  3. 49 CFR 234.261 - Highway traffic signal pre-emption.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Highway traffic signal pre-emption. 234.261....261 Highway traffic signal pre-emption. Highway traffic signal pre-emption interconnections, for which... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GRADE CROSSING SAFETY, INCLUDING SIGNAL SYSTEMS, STATE ACTION...

  4. 49 CFR 234.261 - Highway traffic signal pre-emption.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Highway traffic signal pre-emption. 234.261....261 Highway traffic signal pre-emption. Highway traffic signal pre-emption interconnections, for which... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GRADE CROSSING SAFETY, INCLUDING SIGNAL SYSTEMS, STATE ACTION...

  5. 49 CFR 234.261 - Highway traffic signal pre-emption.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Highway traffic signal pre-emption. 234.261... Maintenance, Inspection, and Testing Inspections and Tests § 234.261 Highway traffic signal pre-emption. Highway traffic signal pre-emption interconnections, for which a railroad has maintenance...

  6. 49 CFR 234.261 - Highway traffic signal pre-emption.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Highway traffic signal pre-emption. 234.261... Maintenance, Inspection, and Testing Inspections and Tests § 234.261 Highway traffic signal pre-emption. Highway traffic signal pre-emption interconnections, for which a railroad has maintenance...

  7. 49 CFR 234.261 - Highway traffic signal pre-emption.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Highway traffic signal pre-emption. 234.261....261 Highway traffic signal pre-emption. Highway traffic signal pre-emption interconnections, for which... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GRADE CROSSING SAFETY, INCLUDING SIGNAL SYSTEMS, STATE ACTION...

  8. 26 CFR 48.6427-0 - Off-highway business use.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 16 2013-04-01 2013-04-01 false Off-highway business use. 48.6427-0 Section 48... Special Application to Retailers and Manufacturers Taxes § 48.6427-0 Off-highway business use. For purposes of the regulations under section 6427, after March 31, 1983, the term “off-highway business...

  9. 26 CFR 48.6427-0 - Off-highway business use.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 16 2011-04-01 2011-04-01 false Off-highway business use. 48.6427-0 Section 48... Special Application to Retailers and Manufacturers Taxes § 48.6427-0 Off-highway business use. For purposes of the regulations under section 6427, after March 31, 1983, the term “off-highway business...

  10. 26 CFR 48.6427-0 - Off-highway business use.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 16 2012-04-01 2012-04-01 false Off-highway business use. 48.6427-0 Section 48... Special Application to Retailers and Manufacturers Taxes § 48.6427-0 Off-highway business use. For purposes of the regulations under section 6427, after March 31, 1983, the term “off-highway business...

  11. 26 CFR 48.6421-0 - Off-highway business use.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 16 2012-04-01 2012-04-01 false Off-highway business use. 48.6421-0 Section 48... Special Application to Retailers and Manufacturers Taxes § 48.6421-0 Off-highway business use. For purposes of the regulations under section 6421, after March 31, 1983, the term “off-highway business...

  12. 26 CFR 48.6421-0 - Off-highway business use.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 16 2011-04-01 2011-04-01 false Off-highway business use. 48.6421-0 Section 48... Special Application to Retailers and Manufacturers Taxes § 48.6421-0 Off-highway business use. For purposes of the regulations under section 6421, after March 31, 1983, the term “off-highway business...

  13. 26 CFR 48.6421-0 - Off-highway business use.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 16 2013-04-01 2013-04-01 false Off-highway business use. 48.6421-0 Section 48... Special Application to Retailers and Manufacturers Taxes § 48.6421-0 Off-highway business use. For purposes of the regulations under section 6421, after March 31, 1983, the term “off-highway business...

  14. 49 CFR 392.12 - Highway-rail crossings; safe clearance.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Highway-rail crossings; safe clearance. 392.12... DRIVING OF COMMERCIAL MOTOR VEHICLES Driving of Commercial Motor Vehicles § 392.12 Highway-rail crossings; safe clearance. No driver of a commercial motor vehicle shall drive onto a highway-rail grade...

  15. 49 CFR 392.12 - Highway-rail crossings; safe clearance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Highway-rail crossings; safe clearance. 392.12... DRIVING OF COMMERCIAL MOTOR VEHICLES Driving of Commercial Motor Vehicles § 392.12 Highway-rail crossings; safe clearance. No driver of a commercial motor vehicle shall drive onto a highway-rail grade...

  16. Highway Safety Program Manual: Volume 16: Debris Hazard Control and Cleanup.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 16 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on debris hazard control and cleanup. The purpose and objectives of such a program are outlined. Federal authority in the area of highway safety and policies regarding a debris control…

  17. 26 CFR 41.6156-1 - Installment payments of tax on use of highway motor vehicle.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 16 2013-04-01 2013-04-01 false Installment payments of tax on use of highway... TREASURY (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Administrative Provisions of Special Application to Tax On Use of Certain Highway Motor Vehicles §...

  18. 26 CFR 41.6156-1 - Installment payments of tax on use of highway motor vehicle.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 16 2012-04-01 2012-04-01 false Installment payments of tax on use of highway... TREASURY (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Administrative Provisions of Special Application to Tax On Use of Certain Highway Motor Vehicles §...

  19. 23 CFR 1200.4 - State Highway Safety Agency-Authority and functions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... limited to the standards for financial management systems required under 49 CFR 18.20; (8) Ensure that all... highway safety grant funds are conducted; (9) Track and maintain current knowledge of changes in State... 23 Highways 1 2014-04-01 2014-04-01 false State Highway Safety Agency-Authority and...

  20. 23 CFR 1200.4 - State Highway Safety Agency-Authority and functions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... limited to the standards for financial management systems required under 49 CFR 18.20; (8) Ensure that all... highway safety grant funds are conducted; (9) Track and maintain current knowledge of changes in State... 23 Highways 1 2013-04-01 2013-04-01 false State Highway Safety Agency-Authority and...

  1. 40 CFR 1051.105 - What are the exhaust emission standards for off-highway motorcycles?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... standards for off-highway motorcycles? 1051.105 Section 1051.105 Protection of Environment ENVIRONMENTAL... off-highway motorcycles? (a) Apply the exhaust emission standards in this section by model year. Measure emissions with the off-highway motorcycle test procedures in subpart F of this part. (1)...

  2. 40 CFR 1051.105 - What are the exhaust emission standards for off-highway motorcycles?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... standards for off-highway motorcycles? 1051.105 Section 1051.105 Protection of Environment ENVIRONMENTAL... off-highway motorcycles? (a) Apply the exhaust emission standards in this section by model year. Measure emissions with the off-highway motorcycle test procedures in subpart F of this part. (1)...

  3. 40 CFR 1051.105 - What are the exhaust emission standards for off-highway motorcycles?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... standards for off-highway motorcycles? 1051.105 Section 1051.105 Protection of Environment ENVIRONMENTAL... off-highway motorcycles? (a) Apply the exhaust emission standards in this section by model year. Measure emissions with the off-highway motorcycle test procedures in subpart F of this part. (1)...

  4. 40 CFR 1051.105 - What are the exhaust emission standards for off-highway motorcycles?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... standards for off-highway motorcycles? 1051.105 Section 1051.105 Protection of Environment ENVIRONMENTAL... off-highway motorcycles? (a) Apply the exhaust emission standards in this section by model year. Measure emissions with the off-highway motorcycle test procedures in subpart F of this part. (1)...

  5. 25 CFR 170.144 - What are eligible highway safety projects?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false What are eligible highway safety projects? 170.144 Section 170.144 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM Indian Reservation Roads Program Policy and Eligibility Highway Safety Functions § 170.144 What are eligible highway...

  6. 25 CFR 170.144 - What are eligible highway safety projects?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What are eligible highway safety projects? 170.144 Section 170.144 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM Indian Reservation Roads Program Policy and Eligibility Highway Safety Functions § 170.144 What are eligible highway...

  7. 25 CFR 170.144 - What are eligible highway safety projects?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true What are eligible highway safety projects? 170.144 Section 170.144 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM Indian Reservation Roads Program Policy and Eligibility Highway Safety Functions § 170.144 What are eligible highway safety...

  8. 75 FR 2187 - Notice of Final Federal Agency Actions on Proposed Highway in California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-14

    ... project, US Highway 50 between Robbins Run Sidehill to Rockwall Sidehill near Echo Summit in the County El... deteriorating masonry rock wall parapets at seven locations on US Highway 50 for the primary purpose of improving safety along the section of US Highway 50 known as Upper Meyers Grade at Echo Summit. The...

  9. 26 CFR 48.6421-0 - Off-highway business use.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 16 2010-04-01 2010-04-01 true Off-highway business use. 48.6421-0 Section 48... Special Application to Retailers and Manufacturers Taxes § 48.6421-0 Off-highway business use. For purposes of the regulations under section 6421, after March 31, 1983, the term “off-highway business...

  10. 26 CFR 48.6427-0 - Off-highway business use.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 16 2010-04-01 2010-04-01 true Off-highway business use. 48.6427-0 Section 48... Special Application to Retailers and Manufacturers Taxes § 48.6427-0 Off-highway business use. For purposes of the regulations under section 6427, after March 31, 1983, the term “off-highway business...

  11. 77 FR 68722 - National Highway-Rail Crossing Inventory Reporting Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ... Federal Railroad Administration 49 CFR Part 234 RIN 2130-AC26 National Highway-Rail Crossing Inventory..., FRA published a Notice of Proposed Rulemaking (NPRM) on National Highway-Rail Crossing Inventory... U.S. DOT National Highway-Rail Crossing Inventory (Crossing Inventory). This notice announces...

  12. 49 CFR 1.85 - Delegations to the Federal Highway Administrator.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... manage the Nationwide Differential Global Positioning System (NDGPS) by section 346 of the Department of... of the National Highway System Designation Act of 1995 (Pub. L. 104-59, 109 Stat. 568). (22) Sections... Highway System in Fiscal Year 1985, apportioning certain funds for Interstate substitute highway...

  13. 49 CFR 1.85 - Delegations to the Federal Highway Administrator.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... manage the Nationwide Differential Global Positioning System (NDGPS) by section 346 of the Department of... of the National Highway System Designation Act of 1995 (Pub. L. 104-59, 109 Stat. 568). (22) Sections... Highway System in Fiscal Year 1985, apportioning certain funds for Interstate substitute highway...

  14. 49 CFR 1.85 - Delegations to the Federal Highway Administrator.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... manage the Nationwide Differential Global Positioning System (NDGPS) by section 346 of the Department of... of the National Highway System Designation Act of 1995 (Pub. L. 104-59, 109 Stat. 568). (22) Sections... Highway System in Fiscal Year 1985, apportioning certain funds for Interstate substitute highway...

  15. The Dwight D. Eisenhower National System of Interstate and Defense Highways: The Road to Success?

    ERIC Educational Resources Information Center

    Blas, Elisheva

    2010-01-01

    The Dwight D. Eisenhower National System of Interstate and Defense Highways was an innovation that changed America. The highway system, the greatest public works project in American history, made travel faster, easier, and safer. However, there were serious negative effects of the highways; they hindered the growth of cities, destroyed…

  16. 14. Photograph of sheet 2 (general plan; section @ crown, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. Photograph of sheet 2 (general plan; section @ crown, plan, and elevation) of the Indiana State Highway Commission repair plans of 1969 for the Cicott Street Bridge. Photograph of a 24' by 36' print made from microfilm in the archives of the Indiana Department of Transportation in Indianapolis. - Cicott Street Bridge, Spanning Wabash River at State Road 25, Logansport, Cass County, IN

  17. 23 CFR 650.207 - Plans, specifications and estimates.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Plans, specifications and estimates. 650.207 Section 650... § 650.207 Plans, specifications and estimates. (a) Emphasis shall be placed on erosion control in the preparation of plans, specifications and estimates. (b) All reasonable steps shall be taken to insure...

  18. Urban transportation planning in the United States: An historical overview

    SciTech Connect

    Weiner, E.

    1987-01-01

    The development of U.S. urban transportation policy over the past 50 years illustrates the changing relationships between Federal, state, and local governments. This text examines the evolution of urban transportation planning from early developments in highway planning in the 1930s to the shift to decentralization of authority in the 1980s. Focusing on major national events, the book discusses the influence of legislation, regulations, conferences, Federal programs, and advances in planning procedures and technology. It looks at the most significant event in transportation planning - the Federal Aid Highway Act of 1962.

  19. A field study on the effects of digital billboards on glance behavior during highway driving.

    PubMed

    Belyusar, Daniel; Reimer, Bryan; Mehler, Bruce; Coughlin, Joseph F

    2016-03-01

    Developments in lighting technologies have allowed more dynamic digital billboards in locations visible from the roadway. Decades of laboratory research have shown that rapidly changing or moving stimuli presented in peripheral vision tends to 'capture' covert attention. We report naturalistic glance and driving behavior of a large sample of drivers who were exposed to two digital billboards on a segment of highway largely free from extraneous signage. Results show a significant shift in the number and length of glances toward the billboards and an increased percentage of time glancing off road in their presence. Findings were particularly evident at the time the billboards transitioned between advertisements. Since rapidly changing stimuli are difficult to ignore, the planned increase in episodically changing digital displays near the roadway may be argued to be a potential safety concern. The impact of digital billboards on driver safety and the need for continued research are discussed. PMID:26745271

  20. Application of sewage sludge compost on highway embankments.

    PubMed

    Pengcheng, Gao; Xinbao, Tang; Yanan, Tong; Yingxu, Chen

    2008-01-01

    More and more sewage sludge is being produced in China. Safe and economical methods for sewage sludge disposal should be found considering the increase in sewage treatment. In order to verify the feasibility of sludge disposal on newly built highway embankments, five treatments (0, 15, 30, 60 and 120 tons ha(-1)) of sewage sludge compost (SSC) were added to a silty-clay embankment soil on the Xi-Huang highway. The results showed that amendment with SSC increased soil available N, available P, organic matter, cation exchange capacity, and water content, and decreased soil bulk density. Application of SSC enhanced ryegrass growth and reduced runoff and soil erosion. Heavy metal losses from sediments in runoff remained constant or decreased relative to the control until a rate of 60 tons ha(-1) was exceeded, when heavy metal losses appeared to increase. PMID:17910912

  1. Ground-water problems in highway construction and maintenance

    USGS Publications Warehouse

    Rasmussen, W.C.; Haigler, L.B.

    1953-01-01

    This report discusses the occurrence of ground water in relation to certain problems in highway construction and maintenance. These problems are: the subdrainage of roads; quicksand; the arrest of soil creep in road cuts; the construction of lower and larger culverts necessitated by the farm-drainage program; the prevention of failure of bridge abutments and retaining walls; and the water-cement ratio of sub-water-table concrete. Although the highway problems and suggested solutions are of general interest, they are considered with special reference to the State of Delaware, in relation to the geology of that State. The new technique of soil stabilization by electroosmosis is reviewed in the hope that it might find application here in road work and pile setting, field application by the Germans and Russians is reviewed.

  2. Highway 3D model from image and lidar data

    NASA Astrophysics Data System (ADS)

    Chen, Jinfeng; Chu, Henry; Sun, Xiaoduan

    2014-05-01

    We present a new method of highway 3-D model construction developed based on feature extraction in highway images and LIDAR data. We describe the processing road coordinate data that connect the image frames to the coordinates of the elevation data. Image processing methods are used to extract sky, road, and ground regions as well as significant objects (such as signs and building fronts) in the roadside for the 3D model. LIDAR data are interpolated and processed to extract the road lanes as well as other features such as trees, ditches, and elevated objects to form the 3D model. 3D geometry reasoning is used to match the image features to the 3D model. Results from successive frames are integrated to improve the final model.

  3. Simulations of highway traffic with various degrees of automation

    SciTech Connect

    Doss, E.; Hanebutte, U.; Vitela, J.; Brown-VanHoozer, A.; Ewing, T.; Tentner, A.

    1996-10-01

    A traffic simulator to study highway traffic under various degrees of automation is being developed at Argonne National Laboratory (ANL). The key components of this simulator include a global and a local Expert Drive Mode, a human factor study and a graphical user interface. Further, an Autonomous Intelligent Cruise Control (AICC) which is based on a neural network controller is described and results for a typical driving scenario are given.

  4. 40 CFR 202.20 - Standards for highway operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) measured on an open site with fast meter response at 50 feet from the centerline of lane of travel on highways with speed limits of 35 MPH or less; or 90 dB(A) measured on an open site with fast meter response..., acceleration or deceleration generates a sound level in excess of 83 dB(A) measured on an open site with...

  5. 40 CFR 202.20 - Standards for highway operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) measured on an open site with fast meter response at 50 feet from the centerline of lane of travel on highways with speed limits of 35 MPH or less; or 90 dB(A) measured on an open site with fast meter response..., acceleration or deceleration generates a sound level in excess of 83 dB(A) measured on an open site with...

  6. Gas main installed under a major four-lane highway

    SciTech Connect

    Tremblay, G.R. )

    1994-06-01

    This paper discusses the design and installation of a natural gas pipeline in Richmond, British Columbia. Because of problems with existing utility lines, pressure requirements, safety concerns, socio-economic interests, it was decided that the only alternative was down the center-line of the highway. The paper reviews the geologic site conditions which favored directional drilling operations along with the actual drilling equipment involved. It reviews the problems encountered and how such problems were overcome.

  7. View of elevated West Side (Joe Dimaggio) Highway, Riverside Park ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of elevated West Side (Joe Dimaggio) Highway, Riverside Park South, and Trump Place development from 71st to 66th streets. Shot taken from Pier 1 (Riverside Park South) looking southeast. Henry Hudson Parkway (HHP) starts just to the left of the view, one block north. 69th Street Transfer Bridge in center. - Henry Hudson Parkway, Extending 11.2 miles from West 72nd Street to Bronx-Westchester border, New York County, NY

  8. Lead concentrations and reproduction in highway-nesting barn swallows

    USGS Publications Warehouse

    Grue, C.E.; O'Shea, T.J.; Hoffman, D.J.

    1984-01-01

    Swallows (Hirundo rustica) collected within the right-of-way of a major Maryland highway were greater than those found in Barn Swallows nesting within a rural area. Lead concentrations in the feathers of adults from the highway colony were also greater than Lead concentrations in the carcasses and stomach contents of adult and nestling Barn those of rural adults, but concentrations in the feathers of nestlings from the two locations were similar. Activity of u-aminolevulinic acid dehydratase in red blood cells was lower in highway-nesting adults and their young than in their rural counterparts, although hemoglobin concentrations and hematocrits did not differ. The number of eggs, nestlings, and body weights of the latter at 16-18 days of age were similar in the two colonies, as were body weights of adults from the two areas. These results suggest that contamination of roadside habitats by lead from automotive emissions does not pose a serious hazard to birds that are aerial feeders.

  9. Dispersion of air pollutants downwind of a highway

    NASA Astrophysics Data System (ADS)

    Gordon, M.; Staebler, R. M.; Liggio, J.; Makar, P.; Brook, J. R.; Li, S.; Wentzell, J. J.; Lu, G.; Lee, P. K.

    2011-12-01

    This paper presents results from a study of the evolution of aerosols and gases downwind of a highway (FEVER; Fast Evolution of Vehicle Emissions from Roadways), which was conducted in the Toronto area in the summer of 2010. A mobile laboratory was used to measure the concentration gradient of the emissions at perpendicular distances from the highway up to 1 km from the road, as well as the physical and chemical evolution of UFP, black carbon (BC), CO, CO2, NO, NO2, and NOy. Hourly gradients of pollutants demonstrate good agreement with exponential fits and show a strong diurnal pattern. Before sunrise, the gradients are steep and elevated pollutant levels extend far from the road. After sunrise, as the boundary layer becomes unstable, gradients are less steep and the extend of the pollutant is much less. In the afternoon and early evening, levels remain low, and there is a slow increase in the persistence of pollution downwind of the highway. The results are compared to a dispersion model to estimate hourly vehicle emission rates. The model shows good agreement with the measurements. Emission rates calculated from the model fits demonstrate good agreement with the Mobile 6.2C inventory for CO2 and NOx, an underestimation of the inventory values for CO, and a factor of 6 overestimation of BC.

  10. 23 CFR Appendix C to Subpart A of... - Federal-Aid Highway Contractors Annual EEO Report (Form PR-1391)

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Federal-Aid Highway Contractors Annual EEO Report (Form PR-1391) C Appendix C to Subpart A of Part 230 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS Equal Employment Opportunity on Federal and...

  11. 23 CFR Appendix C to Subpart A of... - Federal-Aid Highway Contractors Annual EEO Report (Form PR-1391)

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Federal-Aid Highway Contractors Annual EEO Report (Form PR-1391) C Appendix C to Subpart A of Part 230 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS Equal Employment Opportunity on Federal and...

  12. 23 CFR Appendix C to Subpart A of... - Federal-Aid Highway Contractors Annual EEO Report (Form PR-1391)

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Federal-Aid Highway Contractors Annual EEO Report (Form PR-1391) C Appendix C to Subpart A of Part 230 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS Equal Employment Opportunity on Federal and...

  13. 23 CFR Appendix C to Subpart A of... - Federal-Aid Highway Contractors Annual EEO Report (Form PR-1391)

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Federal-Aid Highway Contractors Annual EEO Report (Form PR-1391) C Appendix C to Subpart A of Part 230 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS Equal Employment Opportunity on Federal and...

  14. 23 CFR Appendix C to Subpart A of... - Federal-Aid Highway Contractors Annual EEO Report (Form PR-1391)

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Federal-Aid Highway Contractors Annual EEO Report (Form PR-1391) C Appendix C to Subpart A of Part 230 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF... Construction Contracts (Including Supportive Services) Pt. 230, Subpt. A, App. C Appendix C to Subpart A...

  15. 23 CFR Appendix D to Subpart A of... - Guidance Criteria for Evaluating Requests for Modifications to the National Highway System

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Guidance Criteria for Evaluating Requests for Modifications to the National Highway System D Appendix D to Subpart A of Part 470 Highways FEDERAL HIGHWAY.... 470, Subpt. A, App. D Appendix D to Subpart A of Part 470—Guidance Criteria for Evaluating...

  16. 23 CFR Appendix D to Subpart A of... - Guidance Criteria for Evaluating Requests for Modifications to the National Highway System

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Guidance Criteria for Evaluating Requests for Modifications to the National Highway System D Appendix D to Subpart A of Part 470 Highways FEDERAL HIGHWAY.... 470, Subpt. A, App. D Appendix D to Subpart A of Part 470—Guidance Criteria for Evaluating...

  17. 17. Photocopy of Sheet 5 of Building Plan R41A, (USDA, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. Photocopy of Sheet 5 of Building Plan R4-1A, (USDA, Forest Service, Intermountain Region, Ogden. File 7300, 'Buildings'.) FRAMING PLAN, KITCHEN CABINET PLAN AND BATHTUB ARCH PLAN - Buffalo Guard Station, Residence, U.S. Highway 20/191 at Buffalo River, Island Park, Fremont County, ID

  18. Modeling spatial variations of black carbon particles in an urban highway-buildings environment

    PubMed Central

    Tong, Zheming; Wang, Yan; Patel, Molini; Kinney, Patrick; Chrillrud, Steven; Zhang, K. Max

    2011-01-01

    Highway-building environments are prevalent in metropolitan areas. This paper presents our findings in investigating pollutant transport in a highway-building environment by combing field measurement and numerical simulations. We employ and improve the Comprehensive Turbulent Aerosol Dynamics and Gas Chemistry (CTAG) model to simulate the spatial variations of black carbon (BC) concentrations near highway I-87 and an urban school in the South Bronx, New York. The results of CTAG simulations are evaluated against and agree adequately with the measurements of wind speed, wind directions and BC concentrations. Our analysis suggests that the BC concentration at the measurement point of the urban school could decrease by 43–54% if roadside buildings were absent. Furthermore, we characterize two generalized conditions in a highway-building environment, i.e., highway-building canyon and highway viaduct-building. The former refers to the canyon between solid highway embankment and roadside buildings, where the spatial profiles of BC depend on the equivalent canyon aspect ratio and flow recirculation. The latter refers to the area between a highway viaduct (i.e., elevated highway with open space underneath) and roadside buildings, where strong flow recirculation is absent and the spatial profiles of BC are determined by the relative heights of the highway and buildings. The two configurations may occur at different locations or in the same location with different wind directions when highway geometry is complex. Our study demonstrates the importance of incorporating highway-building interaction into the assessment of human exposure to near-road air pollution. It also calls for active roles of building and highway designs in mitigating near-road exposure of urban population. PMID:22084971

  19. 10. 28'X40' original vellum, VariableAngle Launcher, 'PROJECT PLOT PLAN' drawn ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. 28'X40' original vellum, Variable-Angle Launcher, 'PROJECT PLOT PLAN' drawn at no scale (P.W.DWG.NO. 1781). - Variable Angle Launcher Complex, CA State Highway 39 at Morris Reservior, Azusa, Los Angeles County, CA

  20. 25. PLAN OF SPILLWAY SHOWING INDEX TO MONOLITHS. Sheet S18, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. PLAN OF SPILLWAY SHOWING INDEX TO MONOLITHS. Sheet S-18, July, 1939. File no. SA 342/15. - Prado Dam, Spillway, Santa Ana River near junction of State Highways 71 & 91, Corona, Riverside County, CA