Sample records for highway engineering

  1. 23 CFR 1.11 - Engineering services.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Engineering services. 1.11 Section 1.11 Highways FEDERAL... Engineering services. (a) Federal participation. Costs of engineering services performed by the State highway... to specific projects. (b) Governmental engineering organizations. The State highway department may...

  2. 23 CFR 1.11 - Engineering services.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Engineering services. 1.11 Section 1.11 Highways FEDERAL... Engineering services. (a) Federal participation. Costs of engineering services performed by the State highway... to specific projects. (b) Governmental engineering organizations. The State highway department may...

  3. 23 CFR 1.11 - Engineering services.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Engineering services. 1.11 Section 1.11 Highways FEDERAL... Engineering services. (a) Federal participation. Costs of engineering services performed by the State highway... to specific projects. (b) Governmental engineering organizations. The State highway department may...

  4. 23 CFR 1.11 - Engineering services.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Engineering services. 1.11 Section 1.11 Highways FEDERAL... Engineering services. (a) Federal participation. Costs of engineering services performed by the State highway... to specific projects. (b) Governmental engineering organizations. The State highway department may...

  5. 23 CFR 1.11 - Engineering services.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Engineering services. 1.11 Section 1.11 Highways FEDERAL... Engineering services. (a) Federal participation. Costs of engineering services performed by the State highway... to specific projects. (b) Governmental engineering organizations. The State highway department may...

  6. 40 CFR 1042.605 - Dressing engines already certified to other standards for nonroad or heavy-duty highway engines...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... other standards for nonroad or heavy-duty highway engines for marine use. 1042.605 Section 1042.605... § 1042.605 Dressing engines already certified to other standards for nonroad or heavy-duty highway... conformity from one of the following programs: (i) Heavy-duty highway engines (40 CFR part 86). (ii) Land...

  7. 23 CFR 620.201 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Purpose. 620.201 Section 620.201 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Relinquishment of Highway Facilities § 620.201 Purpose. To prescribe Federal Highway Administration (FHWA...

  8. 23 CFR 620.201 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 620.201 Section 620.201 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Relinquishment of Highway Facilities § 620.201 Purpose. To prescribe Federal Highway Administration (FHWA...

  9. 23 CFR 620.201 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 620.201 Section 620.201 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Relinquishment of Highway Facilities § 620.201 Purpose. To prescribe Federal Highway Administration (FHWA...

  10. 23 CFR 645.109 - Preliminary engineering.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Preliminary engineering. 645.109 Section 645.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS UTILITIES Utility Relocations, Adjustments, and Reimbursement § 645.109 Preliminary engineering. (a) As...

  11. 23 CFR 645.109 - Preliminary engineering.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Preliminary engineering. 645.109 Section 645.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS UTILITIES Utility Relocations, Adjustments, and Reimbursement § 645.109 Preliminary engineering. (a) As...

  12. 23 CFR 645.109 - Preliminary engineering.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Preliminary engineering. 645.109 Section 645.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS UTILITIES Utility Relocations, Adjustments, and Reimbursement § 645.109 Preliminary engineering. (a) As...

  13. 23 CFR 645.109 - Preliminary engineering.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Preliminary engineering. 645.109 Section 645.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS UTILITIES Utility Relocations, Adjustments, and Reimbursement § 645.109 Preliminary engineering. (a) As...

  14. 23 CFR 645.109 - Preliminary engineering.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Preliminary engineering. 645.109 Section 645.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS UTILITIES Utility Relocations, Adjustments, and Reimbursement § 645.109 Preliminary engineering. (a) As...

  15. 23 CFR 620.202 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability. 620.202 Section 620.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Relinquishment of Highway Facilities § 620.202 Applicability. The provisions of this subpart apply to highway...

  16. 23 CFR 620.202 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Applicability. 620.202 Section 620.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Relinquishment of Highway Facilities § 620.202 Applicability. The provisions of this subpart apply to highway...

  17. 23 CFR 620.103 - Policy.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Policy. 620.103 Section 620.103 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements... the costs of reconstruction or relocation of any highway to which this section applies unless the...

  18. 23 CFR 620.103 - Policy.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Policy. 620.103 Section 620.103 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.103 Policy. (a) Federal-aid highway funds shall not participate in...

  19. 23 CFR 620.103 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Policy. 620.103 Section 620.103 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.103 Policy. (a) Federal-aid highway funds shall not participate in...

  20. 23 CFR 620.103 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Policy. 620.103 Section 620.103 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.103 Policy. (a) Federal-aid highway funds shall not participate in...

  1. 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…

  2. 23 CFR 627.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Definitions. 627.3 Section 627.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING... consist of several contracts or phases over several years. Value engineering. The systematic application...

  3. 23 CFR 627.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Definitions. 627.3 Section 627.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING... consist of several contracts or phases over several years. Value engineering. The systematic application...

  4. 23 CFR 627.3 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Definitions. 627.3 Section 627.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING... consist of several contracts or phases over several years. Value engineering. The systematic application...

  5. 23 CFR 620.102 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability. 620.102 Section 620.102 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.102 Applicability. The requirements of this section...

  6. 23 CFR 620.102 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Applicability. 620.102 Section 620.102 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.102 Applicability. The requirements of this section...

  7. 23 CFR 620.102 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Applicability. 620.102 Section 620.102 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.102 Applicability. The requirements of this section...

  8. 23 CFR 620.104 - Standards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Standards. 620.104 Section 620.104 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.104 Standards. A finding of public interest by FHWA...

  9. 23 CFR 620.203 - Procedures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Procedures. 620.203 Section 620.203 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Relinquishment of Highway Facilities § 620.203 Procedures. (a) After final acceptance of a project on the Federal...

  10. 23 CFR 620.104 - Standards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Standards. 620.104 Section 620.104 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.104 Standards. A finding of public interest by FHWA...

  11. 23 CFR 620.104 - Standards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Standards. 620.104 Section 620.104 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.104 Standards. A finding of public interest by FHWA...

  12. 23 CFR 620.101 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 620.101 Section 620.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.101 Purpose. The purpose of this section is to...

  13. 23 CFR 620.101 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 620.101 Section 620.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.101 Purpose. The purpose of this section is to...

  14. 23 CFR 620.203 - Procedures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Procedures. 620.203 Section 620.203 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Relinquishment of Highway Facilities § 620.203 Procedures. (a) After final acceptance of a project on the Federal...

  15. 23 CFR 620.101 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Purpose. 620.101 Section 620.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Highway Improvements in the Vicinity of Airports § 620.101 Purpose. The purpose of this section is to...

  16. 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…

  17. 23 CFR 620.104 - Standards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Standards. 620.104 Section 620.104 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING... aeronautical safety. ...

  18. 23 CFR 620.104 - Standards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Standards. 620.104 Section 620.104 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING... aeronautical safety. ...

  19. 23 CFR 620.102 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Applicability. 620.102 Section 620.102 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING... apply to all projects on which Federal-aid highway funds are to be expended and to both civil and...

  20. 23 CFR 620.102 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Applicability. 620.102 Section 620.102 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING... apply to all projects on which Federal-aid highway funds are to be expended and to both civil and...

  1. A Hierarchical Model and Analysis of Factors Affecting the Adoption of Timber as a Bridge

    Treesearch

    Robert L. Smith; Robert J. Bush; Daniel L. Schmoldt

    1995-01-01

    The Analytical Hierarchy Process was used to characterize the bridge material selection decisions of highway engineers and local highway officials across the United States. State Department of Transportation engineers, private consulting engineers, and local highway officials were personally interviewed in Mississippi, Virginia, Washington, and Wisconsin to identify...

  2. 75 FR 70237 - California State Motor Vehicle Pollution Control Standards; California Heavy-Duty On-Highway Otto...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-17

    ... Standards; California Heavy-Duty On-Highway Otto-Cycle Engines and Incomplete Vehicle Regulations; Notice of... California's Heavy-Duty On-Highway Otto-Cycle Engines and Incomplete Vehicle Regulations. SUMMARY: The... its heavy-duty Otto-cycle engines and incomplete vehicle regulations for the 2004, 2005 through 2007...

  3. Pathways to Careers in Federal Highway Research

    DOT National Transportation Integrated Search

    2017-02-16

    Our researchers at the Turner-Fairbank Highway Research Center are dedicated scientists and engineers. They are experts in more than 100 trans-portation-related fields including: CIVIL ENGINEERING STRUCTURAL ENGINEERING PAVEMENT ENGINEERING CHEMISTRY...

  4. Superhydrophobic engineered cementitious composites for highway applications : phase I.

    DOT National Transportation Integrated Search

    2013-05-01

    The strength and durability of highway bridges are two of the key components in maintaining a high level of freight transportation capacity on the nations highways. This research focused on developing new hybrid superhydrophobic engineered cementi...

  5. 23 CFR Appendix A to Subpart B of... - Guide Letter of Certification by State Engineer

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Guide Letter of Certification by State Engineer A Appendix A to Subpart B of Part 637 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... State Engineer Date Project No. This is to certify that: The results of the tests used in the acceptance...

  6. 23 CFR Appendix A to Subpart B of... - Guide Letter of Certification by State Engineer

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Guide Letter of Certification by State Engineer A Appendix A to Subpart B of Part 637 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... State Engineer Date Project No. This is to certify that: The results of the tests used in the acceptance...

  7. 23 CFR Appendix A to Subpart B of... - Guide Letter of Certification by State Engineer

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Guide Letter of Certification by State Engineer A Appendix A to Subpart B of Part 637 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... State Engineer Date Project No. This is to certify that: The results of the tests used in the acceptance...

  8. 23 CFR Appendix A to Subpart B of... - Guide Letter of Certification by State Engineer

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Guide Letter of Certification by State Engineer A Appendix A to Subpart B of Part 637 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... State Engineer Date Project No. This is to certify that: The results of the tests used in the acceptance...

  9. 23 CFR Appendix A to Subpart B of... - Guide Letter of Certification by State Engineer

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Guide Letter of Certification by State Engineer A Appendix A to Subpart B of Part 637 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... State Engineer Date Project No. This is to certify that: The results of the tests used in the acceptance...

  10. 23 CFR 620.202 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Relinquishment of Highway Facilities § 620.202 Applicability. The provisions of this subpart apply to highway... a project. The provisions of this subpart apply only to relinquishment of facilities for continued...

  11. 23 CFR 620.202 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Relinquishment of Highway Facilities § 620.202 Applicability. The provisions of this subpart apply to highway... a project. The provisions of this subpart apply only to relinquishment of facilities for continued...

  12. 23 CFR 620.202 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENGINEERING Relinquishment of Highway Facilities § 620.202 Applicability. The provisions of this subpart apply to highway... a project. The provisions of this subpart apply only to relinquishment of facilities for continued...

  13. Superhydrophobic engineered cementitious composites for highway applications : phase II.

    DOT National Transportation Integrated Search

    2013-06-01

    The strength and durability of highway bridges are two of the key components in maintaining a : high level of freight transportation capacity on the nations highways. : The CFIRE project 04-09 demonstrated the feasibility of a new hybrid engineered...

  14. Superhydrophobic engineered cementitious composites for highway bridge applications : technology transfer and implementation.

    DOT National Transportation Integrated Search

    2013-09-01

    The strength and durability of highway bridges are two of the key components in maintaining a : high level of freight transportation capacity on the nations highways. Superhydrophobic : engineered cementitious composite (SECC) is a new advanced con...

  15. 23 CFR 625.3 - Application.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Application. 625.3 Section 625.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS... standards to traffic engineering, safety, and preventive maintenance projects which include very minor or no...

  16. 23 CFR 660.117 - Funding, records and accounting.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... be required. (b) Funds for FHs may be used for: (1) Planning; (2) Federal Lands Highway research; (3) Preliminary and construction engineering; and (4) Construction. (c) Funds for FHs may be made available for...

  17. 23 CFR 650.309 - Qualifications of personnel.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... Safety Inspector under the National Society of Professional Engineer's program for National Certification in Engineering Technologies (NICET) and have successfully completed an FHWA approved comprehensive...

  18. 23 CFR 650.309 - Qualifications of personnel.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... Safety Inspector under the National Society of Professional Engineer's program for National Certification in Engineering Technologies (NICET) and have successfully completed an FHWA approved comprehensive...

  19. 23 CFR 650.309 - Qualifications of personnel.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... Safety Inspector under the National Society of Professional Engineer's program for National Certification in Engineering Technologies (NICET) and have successfully completed an FHWA approved comprehensive...

  20. Preliminary engineering cost trends for highway projects.

    DOT National Transportation Integrated Search

    2011-10-21

    Preliminary engineering (PE) for a highway project encompasses two efforts: planning to minimize the physical, social, and human environmental impacts of projects and engineering design to deliver the best alternative. PE efforts begin years in advan...

  1. Fifth National Seismic Conference on Bridges & Highways : innovations in earthquake engineering for highway structures

    DOT National Transportation Integrated Search

    2007-02-01

    This document is the conference program of the 5th National Seismic Conference on Bridges and Highways. The conference was held in San Francisco on September 18-20, 2006 and attracted over 300 engineers, academician, and students from around the worl...

  2. 23 CFR 627.5 - Applicable projects.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Applicable projects. 627.5 Section 627.5 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING § 627.5 Applicable projects. (a) A VE analysis shall be conducted prior to the completion of final...

  3. 23 CFR 627.5 - Applicable projects.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Applicable projects. 627.5 Section 627.5 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING § 627.5 Applicable projects. (a) A VE analysis shall be conducted prior to the completion of final...

  4. 36. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    36. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, June 1928 (original print located at Arizona Department of Transportation, Phoenix AZ) COMPLETION OF SOUTH ARM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  5. 32. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    32. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, April 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). CONSTRUCTION OF SOUTH ARM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  6. 41. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    41. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, 12 September 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). INSERTION OF CENTER PIN. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  7. 23 CFR 627.7 - VE programs.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false VE programs. 627.7 Section 627.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING § 627.7 VE programs. (a) The STA shall establish and sustain a VE program under which VE analyses are...

  8. 23 CFR 627.7 - VE programs.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false VE programs. 627.7 Section 627.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING § 627.7 VE programs. (a) The STA shall establish and sustain a VE program under which VE analyses are...

  9. 37. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    37. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. July 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). CONSTRUCTION ON THIRD PANEL OF NORTH ARM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  10. 31. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    31. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, April 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). INITIAL CONSTRUCTION ON SOUTH ARM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  11. 40. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    40. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. July 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). CONSTRUCTION OF NORTH ARM, FROM SOUTH ARM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  12. 34. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    34. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. May 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). CONSTRUCTION ON EIGHT PANEL OF SOUTH ARM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  13. 33. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    33. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. May 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). CONSTRUCTION OF SOUTH ARM, SHOWING ERECTION TRAVELER. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  14. 23 CFR 627.5 - General principles and procedures.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING § 627.5 General principles and procedures. (a) State VE programs. State transportation... studies. (2) Studies. Value engineering studies shall follow the widely recognized systematic problem...

  15. 23 CFR 627.5 - General principles and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING § 627.5 General principles and procedures. (a) State VE programs. State transportation... studies. (2) Studies. Value engineering studies shall follow the widely recognized systematic problem...

  16. 23 CFR 627.5 - General principles and procedures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING § 627.5 General principles and procedures. (a) State VE programs. State transportation... studies. (2) Studies. Value engineering studies shall follow the widely recognized systematic problem...

  17. 38. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    38. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. July 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). VIEW FROM CANYON OF THIRD PANEL OF NORTH ARM UNDER CONSTRUCTION. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  18. 35. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    35. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, June 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). ELEVENTH (LAST) PANEL OF SOUTH ARM UNDER CONSTRUCTION, SHOWING ERECTION TRAVELER. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  19. 23 CFR 661.3 - Who must comply with this regulation?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... authorities must comply to participate in the IRRBP by applying for preliminary engineering (PE), construction, and construction engineering (CE) activities for the replacement or rehabilitation of structurally....3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...

  20. 23 CFR 661.3 - Who must comply with this regulation?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... authorities must comply to participate in the IRRBP by applying for preliminary engineering (PE), construction, and construction engineering (CE) activities for the replacement or rehabilitation of structurally....3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...

  1. 23 CFR 661.3 - Who must comply with this regulation?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... authorities must comply to participate in the IRRBP by applying for preliminary engineering (PE), construction, and construction engineering (CE) activities for the replacement or rehabilitation of structurally....3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...

  2. 23 CFR 661.3 - Who must comply with this regulation?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... authorities must comply to participate in the IRRBP by applying for preliminary engineering (PE), construction, and construction engineering (CE) activities for the replacement or rehabilitation of structurally....3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...

  3. 23 CFR 661.3 - Who must comply with this regulation?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... authorities must comply to participate in the IRRBP by applying for preliminary engineering (PE), construction, and construction engineering (CE) activities for the replacement or rehabilitation of structurally....3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...

  4. 3D engineered models for highway construction : the Iowa experience.

    DOT National Transportation Integrated Search

    2015-06-01

    3D engineered modeling is a relatively new and developing technology that can provide numerous bene ts to owners, engineers, : contractors, and the general public. This manual is for highway agencies that are considering or are in the process of s...

  5. 23 CFR 625.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 625.1 Section 625.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS... to the Federal Highway Administration (FHWA) for application in the geometric and structural design...

  6. 23 CFR 630.203 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Applicability. 630.203 Section 630.203 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION... apply to all highway construction projects financed in whole or in part with Federal-aid highway funds...

  7. 23 CFR 630.203 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Applicability. 630.203 Section 630.203 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION... apply to all highway construction projects financed in whole or in part with Federal-aid highway funds...

  8. 23 CFR 630.203 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Applicability. 630.203 Section 630.203 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION... apply to all highway construction projects financed in whole or in part with Federal-aid highway funds...

  9. 23 CFR 630.203 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Applicability. 630.203 Section 630.203 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION... apply to all highway construction projects financed in whole or in part with Federal-aid highway funds...

  10. 23 CFR 630.203 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability. 630.203 Section 630.203 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION... apply to all highway construction projects financed in whole or in part with Federal-aid highway funds...

  11. 23 CFR 655.604 - Achieving basic uniformity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.604... the Highway Safety Program Guideline 21, “Roadway Safety.” Highway planning and research funds and...

  12. 23 CFR 655.604 - Achieving basic uniformity.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.604... the Highway Safety Program Guideline 21, “Roadway Safety.” Highway planning and research funds and...

  13. 39. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...

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

    39. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. July 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). ASSEMBLY OF TRAVELER ON NORTH ARM, SHOWING TEMPORARY TIEBACKS AND ANCHORAGE ARMS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  14. 6. DETAIL VIEW OF BRIDGE DATEPLATE WHICH READS '1930, WHITE ...

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

    6. DETAIL VIEW OF BRIDGE DATEPLATE WHICH READS '1930, WHITE RIVER BRIDGE, ARKANSAS HIGHWAY COMMISSION, DWIGHT BLACKWOOD, CHAIRMAN, JUSTIN MATTHEWS, J. LAN WILLIAMS, J.S. PARKS, SAM J. WILSON, COMMISSIONERS, C.S. CHRISTIAN, STATE HIGHWAY ENGINEER, IRA HEDRICK, INC., CONSULTING ENGINEERS, PARHAM CONT. CO., CONTRACTOR' - Augusta Bridge, Spanning White River at Highway 64, Augusta, Woodruff County, AR

  15. 23 CFR 625.2 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Policy. 625.2 Section 625.2 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.2 Policy. (a) Plans and specifications for proposed National Highway System (NHS) projects shall...

  16. 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 ...

  17. 7. DETAIL VIEW OF BRIDGE DATEPLATE WHICH READS '1929, WHITE ...

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

    7. DETAIL VIEW OF BRIDGE DATEPLATE WHICH READS '1929, WHITE RIVER BRIDGE, BUILT BY ARKANSAS HIGHWAY COMMISSION, DWIGHT BLACKWOOD, CHAIRMAN, JUSTIN MATTHEWS, J. LAN WILLIAMS, J.S. PARKS, SAM J. WILSON, COMMISSIONERS, C.S. CHRISTIAN, STATE HIGHWAY ENGINEER, IRA HEDRICK, INC., CONSULTING ENGINEERS, LIST & WEATHERLY, CONSTRUCTION CO.' - Newport Bridge, Spanning White River at State Highway 14, Newport, Jackson County, AR

  18. Highway engineers assess the public hearing process.

    DOT National Transportation Integrated Search

    1976-01-01

    Representatives from the eight construction districts of the Virginia Department of Highways and Transportation were interviewed concerning their involvement in public hearings. The sample consisted of seven district engineers and eighteen other dist...

  19. 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 ...

  20. 23 CFR 650.301 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Purpose. 650.301 Section 650.301 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES... national standards for the proper safety inspection and evaluation of all highway bridges in accordance...

  1. 23 CFR 650.301 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 650.301 Section 650.301 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES... national standards for the proper safety inspection and evaluation of all highway bridges in accordance...

  2. 23 CFR 650.301 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Purpose. 650.301 Section 650.301 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES... national standards for the proper safety inspection and evaluation of all highway bridges in accordance...

  3. 23 CFR 650.301 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 650.301 Section 650.301 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES... national standards for the proper safety inspection and evaluation of all highway bridges in accordance...

  4. 23 CFR 650.301 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Purpose. 650.301 Section 650.301 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES... national standards for the proper safety inspection and evaluation of all highway bridges in accordance...

  5. 23 CFR 630.401 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Purpose. 630.401 Section 630.401 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION... conducting geodetic control surveys when participation with Federal-aid highway funds in the cost thereof is...

  6. 23 CFR 630.401 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Purpose. 630.401 Section 630.401 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION... conducting geodetic control surveys when participation with Federal-aid highway funds in the cost thereof is...

  7. 23 CFR 630.401 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Purpose. 630.401 Section 630.401 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION... conducting geodetic control surveys when participation with Federal-aid highway funds in the cost thereof is...

  8. 23 CFR 626.1 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Purpose. 626.1 Section 626.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY § 626.1 Purpose. To set forth pavement design policy for Federal-aid highway projects. ...

  9. 23 CFR 626.1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Purpose. 626.1 Section 626.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY § 626.1 Purpose. To set forth pavement design policy for Federal-aid highway projects. ...

  10. 23 CFR 626.1 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Purpose. 626.1 Section 626.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY § 626.1 Purpose. To set forth pavement design policy for Federal-aid highway projects. ...

  11. 23 CFR 626.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 626.1 Section 626.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY § 626.1 Purpose. To set forth pavement design policy for Federal-aid highway projects. ...

  12. 23 CFR 626.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 626.1 Section 626.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY § 626.1 Purpose. To set forth pavement design policy for Federal-aid highway projects. ...

  13. 23 CFR 660.509 - General principles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false General principles. 660.509 Section 660.509 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL... permanent defense installations as they do for highways serving private industrial establishments or any...

  14. 23 CFR 660.509 - General principles.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false General principles. 660.509 Section 660.509 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL... permanent defense installations as they do for highways serving private industrial establishments or any...

  15. 23 CFR 660.509 - General principles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false General principles. 660.509 Section 660.509 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL... permanent defense installations as they do for highways serving private industrial establishments or any...

  16. 23 CFR 660.509 - General principles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false General principles. 660.509 Section 660.509 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL... permanent defense installations as they do for highways serving private industrial establishments or any...

  17. 23 CFR 660.509 - General principles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false General principles. 660.509 Section 660.509 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL... permanent defense installations as they do for highways serving private industrial establishments or any...

  18. 23 CFR 650.413 - Funding.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Funding. 650.413 Section 650.413 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Highway Bridge Replacement and Rehabilitation Program § 650.413 Funding. (a) Funds...

  19. 23 CFR 650.413 - Funding.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Funding. 650.413 Section 650.413 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Highway Bridge Replacement and Rehabilitation Program § 650.413 Funding. (a) Funds...

  20. 23 CFR 650.413 - Funding.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Funding. 650.413 Section 650.413 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Highway Bridge Replacement and Rehabilitation Program § 650.413 Funding. (a) Funds...

  1. 23 CFR 650.413 - Funding.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Funding. 650.413 Section 650.413 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Highway Bridge Replacement and Rehabilitation Program § 650.413 Funding. (a) Funds...

  2. 75 FR 883 - Environmental Impact Statement; Maricopa County, AZ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-06

    ...: Kenneth Davis, Senior Engineering Manager for Operations, Federal Highway Administration, 4000 N. Central..., 2009. Kenneth H. Davis, Senior Engineering Manager for Operations, Federal Highway Administration... Research, Planning and Construction. The regulations implementing Executive Order 12372 regarding...

  3. Study on energy consumption evaluation of mountainous highway based on LCA

    NASA Astrophysics Data System (ADS)

    Fei, Lunlin; Zhang, Qi; Xie, Yongqing

    2017-06-01

    For the system to understand the road construction energy consumption process, this paper selects a typical mountainous highway in the south, using the theory and method of Life Cycle Assessment (LCA) to quantitatively study the energy consumption of the whole process of highway raw materials production, construction and operation. The results show that the energy consumption in the raw material production stage is the highest, followed by the highway operation and construction stage. The energy consumption per unit of tunnel engineering, bridge engineering, roadbed engineering and pavement engineering in the construction phase are 2279.00 tce, 1718.07 tce, 542.19 tce and 34.02 tce, and in operational phase, 85.44% of electricity consumption comes from tunnel ventilation and lighting. Therefore, in the bridge and tunnel construction process, we should promote energy-saving innovation of the construction technology and mechanical equipment, and further strengthen the research and development of tunnel ventilation, lighting energy-saving equipment and intelligent control technology, which will help significantly reduce the energy consumption and greenhouse gas emissions of the life cycle of highway.

  4. 23 CFR 660.112 - Project development.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Project development. 660.112 Section 660.112 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS (DIRECT FEDERAL) Forest Highways § 660.112 Project development. (a) Projects to be administered by...

  5. 23 CFR 625.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 625.1 Section 625.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.1 Purpose. To designate those standards, policies, and standard specifications that are acceptable...

  6. 23 CFR 630.404 - Standards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Standards. 630.404 Section 630.404 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Geodetic Markers § 630.404 Standards. (a) Highway purposes may best be served by the establishment...

  7. 23 CFR 630.402 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Policy. 630.402 Section 630.402 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Geodetic Markers § 630.402 Policy. (a) Geodetic surveys along Federal-aid highway routes may be programmed...

  8. 23 CFR 635.103 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Applicability. 635.103 Section 635.103 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND... in this subpart shall apply to all Federal-aid highway projects. [69 FR 7118, Feb. 13, 2004] ...

  9. 23 CFR 635.103 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Applicability. 635.103 Section 635.103 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND... in this subpart shall apply to all Federal-aid highway projects. [69 FR 7118, Feb. 13, 2004] ...

  10. 23 CFR 635.103 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Applicability. 635.103 Section 635.103 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND... in this subpart shall apply to all Federal-aid highway projects. [69 FR 7118, Feb. 13, 2004] ...

  11. 23 CFR 650.303 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Applicability. 650.303 Section 650.303 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES... Inspection Standards (NBIS) in this subpart apply to all structures defined as highway bridges located on all...

  12. 23 CFR 635.103 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Applicability. 635.103 Section 635.103 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND... in this subpart shall apply to all Federal-aid highway projects. [69 FR 7118, Feb. 13, 2004] ...

  13. 23 CFR 650.303 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability. 650.303 Section 650.303 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES... Inspection Standards (NBIS) in this subpart apply to all structures defined as highway bridges located on all...

  14. 23 CFR 650.303 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Applicability. 650.303 Section 650.303 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES... Inspection Standards (NBIS) in this subpart apply to all structures defined as highway bridges located on all...

  15. 23 CFR 650.303 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Applicability. 650.303 Section 650.303 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES... Inspection Standards (NBIS) in this subpart apply to all structures defined as highway bridges located on all...

  16. 23 CFR 650.303 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Applicability. 650.303 Section 650.303 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES... Inspection Standards (NBIS) in this subpart apply to all structures defined as highway bridges located on all...

  17. 23 CFR 655.602 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Definitions. 655.602 Section 655.602 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.602 Definitions. The terms...

  18. 23 CFR 646.103 - Application.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Application. 646.103 Section 646.103 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS RAILROADS Railroad-Highway Insurance Protection § 646.103 Application. (a) This part applies: (1) To a contractors' legal...

  19. 40 CFR 86.447-2006 - What provisions apply to motorcycle engines below 50 cc that are certified under the Small SI...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... to recall them under 40 CFR part 86, 90, or 1068. (d) Specific requirements. If you are an engine or... family's total sales in the United States are used in highway motorcycles. This includes engines used in...'s total sales in the United States are highway motorcycles. Show that you meet the engine-sales...

  20. 75 FR 57327 - Environmental Impact Statement; Pinal County, AZ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-20

    ...: Kenneth H. Davis, Senior Engineering Manager for Operations, Federal Highway Administration, 4000 N... Conservation Service, Federal Aviation Administration, Federal Transit Administration, U.S. Department of... Engineering Manager for Operations, Federal Highway Administration, Arizona Division Office, Phoenix, Arizona...

  1. 23 CFR 635.405 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Applicability. 635.405 Section 635.405 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND... in this subpart apply to all contracts relating to Federal-aid highway projects. [69 FR 7119, Feb. 13...

  2. 23 CFR 635.405 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Applicability. 635.405 Section 635.405 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND... in this subpart apply to all contracts relating to Federal-aid highway projects. [69 FR 7119, Feb. 13...

  3. 23 CFR 635.405 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability. 635.405 Section 635.405 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND... in this subpart apply to all contracts relating to Federal-aid highway projects. [69 FR 7119, Feb. 13...

  4. 23 CFR 635.405 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Applicability. 635.405 Section 635.405 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND... in this subpart apply to all contracts relating to Federal-aid highway projects. [69 FR 7119, Feb. 13...

  5. 23 CFR 635.405 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Applicability. 635.405 Section 635.405 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND... in this subpart apply to all contracts relating to Federal-aid highway projects. [69 FR 7119, Feb. 13...

  6. 23 CFR 655.607 - Funding.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Funding. 655.607 Section 655.607 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.607 Funding. (a) Federal-aid...

  7. 23 CFR 655.607 - Funding.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Funding. 655.607 Section 655.607 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.607 Funding. (a) Federal-aid...

  8. 23 CFR 655.607 - Funding.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Funding. 655.607 Section 655.607 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.607 Funding. (a) Federal-aid...

  9. 23 CFR 655.607 - Funding.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Funding. 655.607 Section 655.607 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.607 Funding. (a) Federal-aid...

  10. A Hierarchical Analysis of Bridge Decision Makers ... The Role of New Technology Adoption in the Timber Bridge Market: Special Project

    Treesearch

    Robert L. Smith; Robert J. Bush; Daniel L. Schmoldt

    1995-01-01

    Bridge design engineers and local highway officials make bridge replacement decisions across the United States. The Analytical Hierarchy Process was used to characterize the bridge material selection decision of these individuals. State Department of Transportation engineers, private consulting engineers, and local highway officials were personally interviewed in...

  11. 23 CFR 668.113 - Program and project procedures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Program and project procedures. 668.113 Section 668.113 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS EMERGENCY RELIEF PROGRAM Procedures for Federal-Aid Highways § 668.113 Program and project procedures. (a...

  12. 23 CFR 655.606 - Higher cost materials.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Higher cost materials. 655.606 Section 655.606 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.606 Higher cost...

  13. 23 CFR 655.606 - Higher cost materials.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Higher cost materials. 655.606 Section 655.606 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.606 Higher cost...

  14. 23 CFR 655.606 - Higher cost materials.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Higher cost materials. 655.606 Section 655.606 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.606 Higher cost...

  15. 23 CFR 655.606 - Higher cost materials.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Higher cost materials. 655.606 Section 655.606 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.606 Higher cost...

  16. 23 CFR 658.13 - Length.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Length. 658.13 Section 658.13 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRUCK SIZE AND WEIGHT, ROUTE... Network or in transit between these highways and terminals or service locations pursuant to § 658.19. (b...

  17. 23 CFR 655.606 - Higher cost materials.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Higher cost materials. 655.606 Section 655.606 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRAFFIC OPERATIONS Traffic Control Devices on Federal-Aid and Other Streets and Highways § 655.606 Higher cost...

  18. 23 CFR 635.126 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false [Reserved] 635.126 Section 635.126 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Contract Procedures § 635.126 [Reserved] ...

  19. 23 CFR 652.13 - Design and construction criteria.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Design and construction criteria. 652.13 Section 652.13 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE ACCOMMODATIONS AND PROJECTS § 652.13 Design and construction criteria. (a) The American Association of State Highway and...

  20. Development of an engineered cementitious composite to enhance bridge approach slab durability.

    DOT National Transportation Integrated Search

    2013-06-01

    The strength and durability of highway bridges are two of the key components in maintaining a : high level of freight transportation capacity on the nations highways. : The CFIRE project 04-09 demonstrated the feasibility of a new hybrid engineered...

  1. 40 CFR 80.573 - What labeling requirements apply to retailers and wholesale purchaser-consumers of NRLM diesel...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Maximum) Required for use in all model year 2011 and later nonroad diesel engines. Recommended for use in all other non-highway diesel engines. WARNING Federal law prohibits use in highway vehicles or engines... retailers and wholesale purchaser-consumers of NRLM diesel fuel and heating oil beginning June 1, 2012? 80...

  2. 40 CFR 80.573 - What labeling requirements apply to retailers and wholesale purchaser-consumers of NRLM diesel...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Maximum) Required for use in all model year 2011 and later nonroad diesel engines. Recommended for use in all other non-highway diesel engines. WARNING Federal law prohibits use in highway vehicles or engines... retailers and wholesale purchaser-consumers of NRLM diesel fuel and heating oil beginning June 1, 2012? 80...

  3. 40 CFR 80.573 - What labeling requirements apply to retailers and wholesale purchaser-consumers of NRLM diesel...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Maximum) Required for use in all model year 2011 and later nonroad diesel engines. Recommended for use in all other non-highway diesel engines. WARNING Federal law prohibits use in highway vehicles or engines... retailers and wholesale purchaser-consumers of NRLM diesel fuel and heating oil beginning June 1, 2012? 80...

  4. 40 CFR 80.573 - What labeling requirements apply to retailers and wholesale purchaser-consumers of NRLM diesel...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Maximum) Required for use in all model year 2011 and later nonroad diesel engines. Recommended for use in all other non-highway diesel engines. WARNING Federal law prohibits use in highway vehicles or engines... retailers and wholesale purchaser-consumers of NRLM diesel fuel and heating oil beginning June 1, 2012? 80...

  5. 23 CFR 635.411 - Material or product selection.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... is used for research or for a distinctive type of construction on relatively short sections of road... quality and equally acceptable on the basis of engineering analysis and the anticipated prices for the...

  6. 23 CFR 635.411 - Material or product selection.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... is used for research or for a distinctive type of construction on relatively short sections of road... quality and equally acceptable on the basis of engineering analysis and the anticipated prices for the...

  7. Roads to Safety.

    ERIC Educational Resources Information Center

    Hauer, Ezra

    1991-01-01

    Contends that the level of safety built into roads is largely unpremeditated and that roads and highways are not as safe as they might be. Discusses practices, standards, and deficiencies in highway and traffic safety related to geometric design and traffic engineering. Recommends increased transportation engineering professionalism and public…

  8. A study of accidents involving highway bridges.

    DOT National Transportation Integrated Search

    1971-01-01

    Accident reports, field evaluations, state police and highway engineer questionnaire replies, and other data sources were used to conduct a general study of accidents involving highway bridges in Virginia. The bridges included in the study were divid...

  9. Highways and your land.

    DOT National Transportation Integrated Search

    2011-01-01

    For most people, highway engineering, design and right of way acquisition are not of immediate concern. However, when you own or rent property that will be affected by highway construction, you begin to consider road building from a different and per...

  10. 23 CFR 661.49 - Can IRRBP funds be spent on Interstate, State Highway, and Toll Road IRR bridges?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., and Toll Road IRR bridges? 661.49 Section 661.49 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.49 Can IRRBP funds be spent on Interstate, State Highway, and Toll Road IRR bridges? Yes. Interstate...

  11. 23 CFR 661.49 - Can IRRBP funds be spent on Interstate, State Highway, and Toll Road IRR bridges?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., and Toll Road IRR bridges? 661.49 Section 661.49 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.49 Can IRRBP funds be spent on Interstate, State Highway, and Toll Road IRR bridges? Yes. Interstate...

  12. 23 CFR 636.208 - May I use my existing prequalification procedures with design-build contracts?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... design-build contracts? 636.208 Section 636.208 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING Selection Procedures, Award Criteria... use your existing prequalification procedures for either construction or engineering design firms as a...

  13. 40 CFR 80.140 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-refinery component. Automated detergent blending facility means any facility (including, but not limited to... through the fuel injector(s). Gasoline means any fuel for use in motor vehicles and motor vehicle engines, including both highway and off-highway vehicles and engines, and commonly or commercially known or sold as...

  14. 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...

  15. Energy use and conservation in highway construction and maintenance.

    DOT National Transportation Integrated Search

    1978-01-01

    This report reviews the options available to the highway engineer for the conservation of energy in highway construction and maintenance. In general, it was found that the objective of conserving energy is closely related to long-standing objectives ...

  16. 23 CFR 635.103 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability. 635.103 Section 635.103 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Contract Procedures § 635.103 Applicability. The policies, requirements, and procedures prescribed...

  17. 23 CFR 635.101 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 635.101 Section 635.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Contract Procedures § 635.101 Purpose. To prescribe policies, requirements, and procedures...

  18. 23 CFR 637.203 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Definitions. 637.203 Section 637.203 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION INSPECTION AND APPROVAL Quality Assurance Procedures for Construction § 637.203 Definitions. Acceptance...

  19. 23 CFR 650.803 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Policy. 650.803 Section 650.803 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND... and vehicular protective and warning systems on bridges subject to ship collisions. ...

  20. Risk evaluation of highway engineering project based on the fuzzy-AHP

    NASA Astrophysics Data System (ADS)

    Yang, Qian; Wei, Yajun

    2011-10-01

    Engineering projects are social activities, which integrate with technology, economy, management and organization. There are uncertainties in each respect of engineering projects, and it needs to strengthen risk management urgently. Based on the analysis of the characteristics of highway engineering, and the study of the basic theory on risk evaluation, the paper built an index system of highway project risk evaluation. Besides based on fuzzy mathematics principle, analytical hierarchy process was used and as a result, the model of the comprehensive appraisal method of fuzzy and AHP was set up for the risk evaluation of express way concessionary project. The validity and the practicability of the risk evaluation of expressway concessionary project were verified after the model was applied to the practice of a project.

  1. Highway Surveying. Instructor's Guide for an Adult Course. Highway Technicians Program Unit III.

    ERIC Educational Resources Information Center

    Fimmano, Ralph; Kacharian, John C.

    The revised instructor's guide, which is part of the New York State Highway Technician's Program to provide needed technicians and engineers by upgrading people in the lower-level technician jobs, is geared toward the improvement of technical skills and knowledge in highway surveying. In view of the shortage of qualified technicians and engineers…

  2. 23 CFR 655.604 - Achieving basic uniformity.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... system should be based on inventories made in accordance with the Highway Safety Program Guideline 21, “Roadway Safety.” These inventories provide the information necessary for programming traffic control...

  3. 23 CFR 668.207 - Federal share payable from emergency fund.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Federal share payable from emergency fund. 668.207 Section 668.207 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... the cost. [43 FR 59485, Dec. 21, 1978] ...

  4. 23 CFR 668.207 - Federal share payable from emergency fund.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Federal share payable from emergency fund. 668.207 Section 668.207 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... the cost. [43 FR 59485, Dec. 21, 1978] ...

  5. 23 CFR 668.207 - Federal share payable from emergency fund.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Federal share payable from emergency fund. 668.207 Section 668.207 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... the cost. [43 FR 59485, Dec. 21, 1978] ...

  6. 23 CFR 668.207 - Federal share payable from emergency fund.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Federal share payable from emergency fund. 668.207 Section 668.207 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... the cost. [43 FR 59485, Dec. 21, 1978] ...

  7. 23 CFR 668.207 - Federal share payable from emergency fund.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Federal share payable from emergency fund. 668.207 Section 668.207 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... the cost. [43 FR 59485, Dec. 21, 1978] ...

  8. The development of a full-digital and networkable multi-media based highway information system : phase 1

    DOT National Transportation Integrated Search

    1999-07-26

    This report covers the development of a Multimedia Based Highway Information System (MMHIS). MMHIS extends the capabilities of current photo logging facilities. Photographic logging systems used by highway agencies provide engineers with information ...

  9. 23 CFR 635.203 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Definitions. 635.203 Section 635.203 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.203 Definitions. The following definitions shall apply for the...

  10. 23 CFR 657.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Definitions. 657.3 Section 657.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CERTIFICATION OF SIZE AND WEIGHT ENFORCEMENT § 657.3 Definitions. Unless otherwise specified in this part, the...

  11. 23 CFR 633.202 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Definitions. 633.202 Section 633.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS REQUIRED CONTRACT PROVISIONS Federal-Aid Contracts (Appalachian Contracts) § 633.202 Definitions. (a) The word Commission means...

  12. 23 CFR 656.7 - Determination of an exception.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Determination of an exception. 656.7 Section 656.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... and services include: public service announcements, computer services, and project-related staff time...

  13. 23 CFR 630.1016 - Compliance date.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Compliance date. 630.1016 Section 630.1016 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1016 Compliance date. States shall comply with all...

  14. 23 CFR 630.1016 - Compliance date.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Compliance date. 630.1016 Section 630.1016 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1016 Compliance date. States shall comply with all...

  15. 23 CFR 630.1016 - Compliance date.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Compliance date. 630.1016 Section 630.1016 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1016 Compliance date. States shall comply with all...

  16. 23 CFR 630.1016 - Compliance date.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Compliance date. 630.1016 Section 630.1016 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1016 Compliance date. States shall comply with all...

  17. 23 CFR 630.1016 - Compliance date.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Compliance date. 630.1016 Section 630.1016 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1016 Compliance date. States shall comply with all...

  18. 23 CFR 656.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 656.1 Section 656.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CARPOOL AND VANPOOL PROJECTS... administering a program of ridesharing projects using Federal-aid primary, secondary, and urban system funds. ...

  19. 23 CFR 657.13 - Certification requirement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Certification requirement. 657.13 Section 657.13 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... Primary, Secondary, and Urban Systems, including the Interstate System, in accordance with 23 U.S.C. 127...

  20. 23 CFR 656.7 - Determination of an exception.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Determination of an exception. 656.7 Section 656.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... and services include: public service announcements, computer services, and project-related staff time...

  1. 23 CFR 656.7 - Determination of an exception.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Determination of an exception. 656.7 Section 656.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... and services include: public service announcements, computer services, and project-related staff time...

  2. 23 CFR 656.7 - Determination of an exception.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Determination of an exception. 656.7 Section 656.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... and services include: public service announcements, computer services, and project-related staff time...

  3. 23 CFR 656.7 - Determination of an exception.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Determination of an exception. 656.7 Section 656.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... and services include: public service announcements, computer services, and project-related staff time...

  4. 23 CFR 652.1 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Purpose. 652.1 Section 652.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE... pedestrian and bicycle accommodations on Federal-aid projects, and Federal participation in the cost of these...

  5. 23 CFR 652.1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Purpose. 652.1 Section 652.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE... pedestrian and bicycle accommodations on Federal-aid projects, and Federal participation in the cost of these...

  6. 23 CFR 652.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 652.1 Section 652.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE... pedestrian and bicycle accommodations on Federal-aid projects, and Federal participation in the cost of these...

  7. 23 CFR 652.1 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Purpose. 652.1 Section 652.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE... pedestrian and bicycle accommodations on Federal-aid projects, and Federal participation in the cost of these...

  8. 23 CFR 652.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 652.1 Section 652.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE... pedestrian and bicycle accommodations on Federal-aid projects, and Federal participation in the cost of these...

  9. 23 CFR 630.802 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Applicability. 630.802 Section 630.802 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Bridges on Federal Dams § 630.802 Applicability. A proposed bridge over a dam, together with the...

  10. 23 CFR 630.802 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability. 630.802 Section 630.802 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Bridges on Federal Dams § 630.802 Applicability. A proposed bridge over a dam, together with the...

  11. 23 CFR 630.401 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 630.401 Section 630.401 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Geodetic Markers § 630.401 Purpose. The purpose of this subpart is to prescribe procedures for...

  12. 23 CFR 645.213 - Use and occupancy agreements (permits).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 645.213 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC..., as a minimum, describe the requirements for location, construction, protection of traffic... description of the size, type, nature, and extent of the utility facilities being located within the highway...

  13. 23 CFR 645.213 - Use and occupancy agreements (permits).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 645.213 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC..., as a minimum, describe the requirements for location, construction, protection of traffic... description of the size, type, nature, and extent of the utility facilities being located within the highway...

  14. 23 CFR 658.7 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability. 658.7 Section 658.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRUCK SIZE AND... access thereto. However, nothing in this regulation shall be construed to prevent any State from applying...

  15. 23 CFR 646.101 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 646.101 Section 646.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS RAILROADS Railroad... which Federal funds may be applied to the costs of public liability and property damage insurance...

  16. 23 CFR 635.202 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Applicability. 635.202 Section 635.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.202 Applicability. This subpart applies to all Federal-aid and...

  17. 23 CFR 635.202 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Applicability. 635.202 Section 635.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.202 Applicability. This subpart applies to all Federal-aid and...

  18. 23 CFR 646.101 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Purpose. 646.101 Section 646.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS RAILROADS Railroad... which Federal funds may be applied to the costs of public liability and property damage insurance...

  19. 23 CFR 635.202 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Applicability. 635.202 Section 635.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.202 Applicability. This subpart applies to all Federal-aid and...

  20. 23 CFR 635.202 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Applicability. 635.202 Section 635.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.202 Applicability. This subpart applies to all Federal-aid and...

  1. 23 CFR 635.202 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Applicability. 635.202 Section 635.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.202 Applicability. This subpart applies to all Federal-aid and...

  2. 23 CFR 658.7 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Applicability. 658.7 Section 658.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRUCK SIZE AND... access thereto. However, nothing in this regulation shall be construed to prevent any State from applying...

  3. 23 CFR 658.7 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Applicability. 658.7 Section 658.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRUCK SIZE AND... access thereto. However, nothing in this regulation shall be construed to prevent any State from applying...

  4. 23 CFR 646.101 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Purpose. 646.101 Section 646.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS RAILROADS Railroad... which Federal funds may be applied to the costs of public liability and property damage insurance...

  5. 23 CFR 646.101 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Purpose. 646.101 Section 646.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS RAILROADS Railroad... which Federal funds may be applied to the costs of public liability and property damage insurance...

  6. 23 CFR 646.101 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 646.101 Section 646.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS RAILROADS Railroad... which Federal funds may be applied to the costs of public liability and property damage insurance...

  7. 23 CFR 658.7 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Applicability. 658.7 Section 658.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRUCK SIZE AND... access thereto. However, nothing in this regulation shall be construed to prevent any State from applying...

  8. 23 CFR 658.7 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Applicability. 658.7 Section 658.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS TRUCK SIZE AND... access thereto. However, nothing in this regulation shall be construed to prevent any State from applying...

  9. 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 ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND BICYCLE ACCOMMODATIONS AND PROJECTS § 652.11 Planning. Federally aided bicycle and pedestrian projects implemented within...

  10. 23 CFR 660.117 - Funding, records and accounting.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... be required. (b) Funds for FHs may be used for: (1) Planning; (2) Federal Lands Highway research; (3... construction project: (1) Transportation planning for tourism and recreational travel; (2) Adjacent vehicular...

  11. 23 CFR 635.403 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Definitions. 635.403 Section 635.403 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE General Material Requirements § 635.403 Definitions. As used in this subpart, the following terms...

  12. 23 CFR 669.11 - Certification submittal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Certification submittal. 669.11 Section 669.11 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENFORCEMENT OF HEAVY VEHICLE USE TAX § 669.11 Certification submittal. The Governor or an official designated...

  13. System of GIS-Based Hydrologic and Hydraulic Applications for Highway Engineering: Summary Report

    DOT National Transportation Integrated Search

    1999-10-01

    A significant part of the cost of most highway projects is attributable to drainage facilities, such as bridges, highway culverts, storm drains, and water quality and quantity control structures. Design of these facilities involves a hydrologic analy...

  14. 23 CFR 635.410 - Buy America requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Buy America requirements. 635.410 Section 635.410 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE General Material Requirements § 635.410 Buy America requirements. (a) The...

  15. 23 CFR 635.410 - Buy America requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Buy America requirements. 635.410 Section 635.410 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE General Material Requirements § 635.410 Buy America requirements. (a) The...

  16. 23 CFR 635.410 - Buy America requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Buy America requirements. 635.410 Section 635.410 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE General Material Requirements § 635.410 Buy America requirements. (a) The...

  17. 23 CFR 635.410 - Buy America requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Buy America requirements. 635.410 Section 635.410 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE General Material Requirements § 635.410 Buy America requirements. (a) The...

  18. 23 CFR 650.809 - Movable span bridges.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Movable span bridges. 650.809 Section 650.809 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Navigational Clearances for Bridges § 650.809 Movable span bridges. A fixed bridge...

  19. 23 CFR 630.1002 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 630.1002 Section 630.1002 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION... the Code of Federal Regulations at 23 CFR part 655. It is available on the FHWA's Web site at http...

  20. 23 CFR 656.3 - Policy.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Policy. 656.3 Section 656.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CARPOOL AND VANPOOL PROJECTS § 656.3 Policy. Section 126(d) of the Surface Transportation Assistance Act of 1978 declares that...

  1. 23 CFR 656.1 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Purpose. 656.1 Section 656.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CARPOOL AND VANPOOL PROJECTS § 656.1 Purpose. The purpose of this regulation is to prescribe policies and general procedures for...

  2. 23 CFR 656.1 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Purpose. 656.1 Section 656.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CARPOOL AND VANPOOL PROJECTS § 656.1 Purpose. The purpose of this regulation is to prescribe policies and general procedures for...

  3. 23 CFR 656.3 - Policy.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Policy. 656.3 Section 656.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CARPOOL AND VANPOOL PROJECTS § 656.3 Policy. Section 126(d) of the Surface Transportation Assistance Act of 1978 declares that...

  4. 23 CFR 656.1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Purpose. 656.1 Section 656.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CARPOOL AND VANPOOL PROJECTS § 656.1 Purpose. The purpose of this regulation is to prescribe policies and general procedures for...

  5. 23 CFR 656.3 - Policy.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Policy. 656.3 Section 656.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CARPOOL AND VANPOOL PROJECTS § 656.3 Policy. Section 126(d) of the Surface Transportation Assistance Act of 1978 declares that...

  6. 23 CFR 656.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 656.1 Section 656.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CARPOOL AND VANPOOL PROJECTS § 656.1 Purpose. The purpose of this regulation is to prescribe policies and general procedures for...

  7. 23 CFR 656.3 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Policy. 656.3 Section 656.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CARPOOL AND VANPOOL PROJECTS § 656.3 Policy. Section 126(d) of the Surface Transportation Assistance Act of 1978 declares that...

  8. 23 CFR 656.3 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Policy. 656.3 Section 656.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CARPOOL AND VANPOOL PROJECTS § 656.3 Policy. Section 126(d) of the Surface Transportation Assistance Act of 1978 declares that...

  9. 23 CFR 657.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 657.1 Section 657.1 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CERTIFICATION OF SIZE AND WEIGHT... part of the Federal-aid primary, Federal-aid secondary, or Federal-aid urban systems, including the...

  10. 23 CFR 668.215 - Programming and project procedures.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Programming and project procedures. 668.215 Section 668.215 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS EMERGENCY RELIEF PROGRAM Procedures for Federal Agencies for Federal Roads § 668.215 Programming...

  11. 23 CFR 668.215 - Programming and project procedures.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Programming and project procedures. 668.215 Section 668.215 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS EMERGENCY RELIEF PROGRAM Procedures for Federal Agencies for Federal Roads § 668.215 Programming...

  12. 23 CFR 668.215 - Programming and project procedures.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Programming and project procedures. 668.215 Section 668.215 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS EMERGENCY RELIEF PROGRAM Procedures for Federal Agencies for Federal Roads § 668.215 Programming...

  13. 23 CFR 646.109 - Types of coverage.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Types of coverage. 646.109 Section 646.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS RAILROADS... for prevention of accidents or protection of property, the cost of whose services is borne...

  14. 23 CFR 626.2 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... applicable to this part. As used in this part: Pavement design means a project level activity where detailed... 23 Highways 1 2012-04-01 2012-04-01 false Definitions. 626.2 Section 626.2 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY...

  15. 23 CFR 626.2 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... applicable to this part. As used in this part: Pavement design means a project level activity where detailed... 23 Highways 1 2013-04-01 2013-04-01 false Definitions. 626.2 Section 626.2 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY...

  16. 23 CFR 626.2 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... applicable to this part. As used in this part: Pavement design means a project level activity where detailed... 23 Highways 1 2010-04-01 2010-04-01 false Definitions. 626.2 Section 626.2 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY...

  17. 23 CFR 626.2 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... applicable to this part. As used in this part: Pavement design means a project level activity where detailed... 23 Highways 1 2014-04-01 2014-04-01 false Definitions. 626.2 Section 626.2 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY...

  18. 23 CFR 626.2 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... applicable to this part. As used in this part: Pavement design means a project level activity where detailed... 23 Highways 1 2011-04-01 2011-04-01 false Definitions. 626.2 Section 626.2 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY...

  19. 23 CFR 630.403 - Initiation of projects.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Initiation of projects. 630.403 Section 630.403 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Geodetic Markers § 630.403 Initiation of projects. All projects shall be coordinated by...

  20. 23 CFR 635.123 - Determination and documentation of pay quantities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Determination and documentation of pay quantities. 635.123 Section 635.123 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Contract Procedures § 635.123 Determination and...

  1. 23 CFR 657.7 - Objective.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of an enforcement process which identifies vehicles of excessive size and weight and provides a... 23 Highways 1 2010-04-01 2010-04-01 false Objective. 657.7 Section 657.7 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CERTIFICATION OF SIZE AND WEIGHT...

  2. 23 CFR 668.215 - Programming and project procedures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Programming and project procedures. 668.215 Section 668.215 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS EMERGENCY RELIEF PROGRAM Procedures for Federal Agencies for Federal Roads § 668.215 Programming...

  3. 23 CFR 669.17 - Compliance finding.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Compliance finding. 669.17 Section 669.17 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENFORCEMENT OF HEAVY VEHICLE USE TAX § 669.17 Compliance finding. (a) If, following the conference or review...

  4. 23 CFR 669.5 - Objective.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Objective. 669.5 Section 669.5 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENFORCEMENT OF HEAVY VEHICLE USE TAX § 669.5 Objective. The objective of this regulation is to establish realistic and workable...

  5. 23 CFR 650.809 - Movable span bridges.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Movable span bridges. 650.809 Section 650.809 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Navigational Clearances for Bridges § 650.809 Movable span bridges. A fixed bridge...

  6. 23 CFR 668.215 - Programming and project procedures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Programming and project procedures. 668.215 Section 668.215 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS EMERGENCY RELIEF PROGRAM Procedures for Federal Agencies for Federal Roads § 668.215 Programming...

  7. Proceedings of the Meeting of the Coastal Engineering Research Board (54th) Held in New Orleans, Louisiana on 4-6 June 1991

    DTIC Science & Technology

    1992-04-01

    Sanda, CECW-EG SOUTH PACIFIC DIVISION Mr. Jaime R. Merino, CESPD-ED-W BOARD OF ENGINEERS FOR RIVERS Mr. Jeffrey C. Cole, CESPN-PE-W AND HARBORS Mr...areas. 68 Coastal areas experiencing erosion and economic loss include: a. Sabine Pass to Rollover Pass/Highway 87. In the fall of 1989, the State... Sabine Pass. The closure was prompted by the dangerous conditions resulting from erosion along the highway. In some areas, the highway lies at the

  8. 23 CFR 660.507 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Definitions. 660.507 Section 660.507 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS... only when right-of-way for such roads is dedicated to public use and the roads are maintained by civil...

  9. 23 CFR 660.507 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Definitions. 660.507 Section 660.507 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS... only when right-of-way for such roads is dedicated to public use and the roads are maintained by civil...

  10. 23 CFR 635.107 - Participation by disadvantaged business enterprises.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Participation by disadvantaged business enterprises. 635.107 Section 635.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING... to compete. In accordance with Title VI of the Civil Rights Act of 1964, subsequent Federal-aid...

  11. 23 CFR 635.107 - Participation by disadvantaged business enterprises.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Participation by disadvantaged business enterprises. 635.107 Section 635.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING... to compete. In accordance with Title VI of the Civil Rights Act of 1964, subsequent Federal-aid...

  12. 23 CFR 635.107 - Participation by disadvantaged business enterprises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Participation by disadvantaged business enterprises. 635.107 Section 635.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING... to compete. In accordance with Title VI of the Civil Rights Act of 1964, subsequent Federal-aid...

  13. 23 CFR 660.507 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Definitions. 660.507 Section 660.507 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS... only when right-of-way for such roads is dedicated to public use and the roads are maintained by civil...

  14. 23 CFR 660.507 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Definitions. 660.507 Section 660.507 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS... only when right-of-way for such roads is dedicated to public use and the roads are maintained by civil...

  15. 23 CFR 635.107 - Participation by disadvantaged business enterprises.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Participation by disadvantaged business enterprises. 635.107 Section 635.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING... to compete. In accordance with Title VI of the Civil Rights Act of 1964, subsequent Federal-aid...

  16. 23 CFR 636.409 - Can offerors revise their proposals during communications?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Can offerors revise their proposals during communications? 636.409 Section 636.409 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING Exchanges § 636.409 Can offerors revise their...

  17. 23 CFR 660.107 - Allocations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Allocations. 660.107 Section 660.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS... requirements of the FHWA and the FS; the necessary costs of FH planning studies; and the FH share of costs for...

  18. 23 CFR 660.107 - Allocations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Allocations. 660.107 Section 660.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS... requirements of the FHWA and the FS; the necessary costs of FH planning studies; and the FH share of costs for...

  19. 23 CFR 626.3 - Policy.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Policy. 626.3 Section 626.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY § 626.3 Policy. Pavement shall be designed to accommodate current and predicted traffic needs in a safe, durable, and cost...

  20. 23 CFR 626.3 - Policy.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Policy. 626.3 Section 626.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY § 626.3 Policy. Pavement shall be designed to accommodate current and predicted traffic needs in a safe, durable, and cost...

  1. 23 CFR 626.3 - Policy.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Policy. 626.3 Section 626.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY § 626.3 Policy. Pavement shall be designed to accommodate current and predicted traffic needs in a safe, durable, and cost...

  2. 23 CFR 626.3 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Policy. 626.3 Section 626.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY § 626.3 Policy. Pavement shall be designed to accommodate current and predicted traffic needs in a safe, durable, and cost...

  3. 23 CFR 626.3 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Policy. 626.3 Section 626.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PAVEMENT POLICY § 626.3 Policy. Pavement shall be designed to accommodate current and predicted traffic needs in a safe, durable, and cost...

  4. 23 CFR 635.107 - Participation by disadvantaged business enterprises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Participation by disadvantaged business enterprises. 635.107 Section 635.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING... to compete. In accordance with Title VI of the Civil Rights Act of 1964, subsequent Federal-aid...

  5. 23 CFR 660.507 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Definitions. 660.507 Section 660.507 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS... only when right-of-way for such roads is dedicated to public use and the roads are maintained by civil...

  6. 23 CFR 660.505 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Scope. 660.505 Section 660.505 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS (DIRECT FEDERAL) Defense Access Roads § 660.505 Scope. This regulation focuses on procedures as they apply to the defense...

  7. 23 CFR 660.505 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Scope. 660.505 Section 660.505 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS (DIRECT FEDERAL) Defense Access Roads § 660.505 Scope. This regulation focuses on procedures as they apply to the defense...

  8. 23 CFR 660.505 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Scope. 660.505 Section 660.505 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS (DIRECT FEDERAL) Defense Access Roads § 660.505 Scope. This regulation focuses on procedures as they apply to the defense...

  9. 23 CFR 660.505 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Scope. 660.505 Section 660.505 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS (DIRECT FEDERAL) Defense Access Roads § 660.505 Scope. This regulation focuses on procedures as they apply to the defense...

  10. 23 CFR 660.505 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Scope. 660.505 Section 660.505 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS (DIRECT FEDERAL) Defense Access Roads § 660.505 Scope. This regulation focuses on procedures as they apply to the defense...

  11. 23 CFR 660.107 - Allocations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Allocations. 660.107 Section 660.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS... requirements of the FHWA and the FS; the necessary costs of FH planning studies; and the FH share of costs for...

  12. The Design of Transportation Equipment in Terms of Human Capabilities. The Role of Engineering Psychology in Transport Safety.

    ERIC Educational Resources Information Center

    McFarland, Ross A.

    Human factors engineering is considered with regard to the design of safety factors for aviation and highway transportation equipment. Current trends and problem areas are identified for jet air transportation and for highway transportation. Suggested solutions to transportation safety problems are developed by applying the techniques of human…

  13. Managing Highway Maintenance: Instructor's Guide: For Training in Managing Highway Maintenance.

    ERIC Educational Resources Information Center

    Federal Highway Administration (DOT), Washington, DC. Offices of Research and Development.

    The guide, intended for use by training officers and field instructors in highway maintenance management, contains five courses with a combined total of 17 units of instruction for maintenance engineers and supervisors. The curriculum incorporates management concepts and practices of State, county, and city maintenance agencies which have…

  14. 23 CFR 630.1006 - Work zone safety and mobility policy.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Work zone safety and mobility policy. 630.1006 Section 630.1006 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1006 Work zone safety and mobility...

  15. 23 CFR 630.1006 - Work zone safety and mobility policy.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Work zone safety and mobility policy. 630.1006 Section 630.1006 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1006 Work zone safety and mobility...

  16. 23 CFR 630.1006 - Work zone safety and mobility policy.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Work zone safety and mobility policy. 630.1006 Section 630.1006 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1006 Work zone safety and mobility...

  17. 23 CFR 630.1006 - Work zone safety and mobility policy.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Work zone safety and mobility policy. 630.1006 Section 630.1006 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1006 Work zone safety and mobility...

  18. 23 CFR 657.15 - Certification content.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Certification content. 657.15 Section 657.15 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CERTIFICATION OF SIZE AND WEIGHT ENFORCEMENT § 657.15 Certification content. The certification shall consist of the following elements and each element...

  19. 23 CFR 657.15 - Certification content.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Certification content. 657.15 Section 657.15 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CERTIFICATION OF SIZE AND WEIGHT ENFORCEMENT § 657.15 Certification content. The certification shall consist of the following elements and each element...

  20. 23 CFR 669.9 - Certification content.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Certification content. 669.9 Section 669.9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENFORCEMENT OF HEAVY VEHICLE USE TAX § 669.9 Certification content. The certification shall consist of the following elements: (a) A statement by the Governo...

  1. 23 CFR 657.15 - Certification content.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Certification content. 657.15 Section 657.15 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CERTIFICATION OF SIZE AND WEIGHT ENFORCEMENT § 657.15 Certification content. The certification shall consist of the following elements and each element...

  2. 23 CFR 669.9 - Certification content.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Certification content. 669.9 Section 669.9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENFORCEMENT OF HEAVY VEHICLE USE TAX § 669.9 Certification content. The certification shall consist of the following elements: (a) A statement by the Governo...

  3. 23 CFR 669.9 - Certification content.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Certification content. 669.9 Section 669.9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENFORCEMENT OF HEAVY VEHICLE USE TAX § 669.9 Certification content. The certification shall consist of the following elements: (a) A statement by the Governo...

  4. 23 CFR 669.9 - Certification content.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Certification content. 669.9 Section 669.9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENFORCEMENT OF HEAVY VEHICLE USE TAX § 669.9 Certification content. The certification shall consist of the following elements: (a) A statement by the Governo...

  5. 23 CFR 657.15 - Certification content.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Certification content. 657.15 Section 657.15 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CERTIFICATION OF SIZE AND WEIGHT ENFORCEMENT § 657.15 Certification content. The certification shall consist of the following elements and each element...

  6. Evaluation of crash rates and causal factors for high-risk locations on rural and urban two-lane highways in Virginia.

    DOT National Transportation Integrated Search

    2008-01-01

    Considerable efforts have been made in recent years to make highway travel safer. Traffic engineers continue to emphasize the identification of causal factors for crashes on individual sections and on different functional classes of highways as an ar...

  7. Evaluation of interactive highway safety design model crash prediction tools for two-lane rural roads on Kansas Department of Transportation projects.

    DOT National Transportation Integrated Search

    2014-01-01

    Historically, project-level decisions for the selection of highway features to promote safety were : based on either engineering judgment or adherence to accepted national guidance. These tools have allowed : highway designers to produce facilities t...

  8. Evaluation of interactive highway safety design model crash prediction tools for two-lane rural roads on Kansas Department of Transportation projects : [technical summary].

    DOT National Transportation Integrated Search

    2014-01-01

    Historically, project-level decisions for the selection of highway features to promote safety were based on either engineering judgment or adherence to accepted national guidance. These tools have allowed highway designers to produce facilities that ...

  9. 23 CFR 669.9 - Certification content.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Certification content. 669.9 Section 669.9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENFORCEMENT OF HEAVY VEHICLE USE TAX § 669.9 Certification content. The certification shall consist of the following elements: (a) A statement by the Governo...

  10. 23 CFR 657.15 - Certification content.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Certification content. 657.15 Section 657.15 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CERTIFICATION OF SIZE AND WEIGHT ENFORCEMENT § 657.15 Certification content. The certification shall consist of the following elements and each element...

  11. 23 CFR 636.101 - What does this part do?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false What does this part do? 636.101 Section 636.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.101 What does this part do? This part describes the FHWA's policies and...

  12. 23 CFR 636.101 - What does this part do?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false What does this part do? 636.101 Section 636.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN... (TEA-21), enacted on June 9, 1998. The contracting procedures of this part apply to all design-build...

  13. 23 CFR 636.501 - What issues may be addressed in discussions?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false What issues may be addressed in discussions? 636.501 Section 636.501 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND...-take, and may apply to price, schedule, technical requirements, type of contract, or other terms of a...

  14. 23 CFR 636.101 - What does this part do?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false What does this part do? 636.101 Section 636.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN... (TEA-21), enacted on June 9, 1998. The contracting procedures of this part apply to all design-build...

  15. 23 CFR 636.501 - What issues may be addressed in discussions?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false What issues may be addressed in discussions? 636.501 Section 636.501 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND...-take, and may apply to price, schedule, technical requirements, type of contract, or other terms of a...

  16. 23 CFR 636.501 - What issues may be addressed in discussions?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false What issues may be addressed in discussions? 636.501 Section 636.501 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND...-take, and may apply to price, schedule, technical requirements, type of contract, or other terms of a...

  17. 23 CFR 636.501 - What issues may be addressed in discussions?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false What issues may be addressed in discussions? 636.501 Section 636.501 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND...-take, and may apply to price, schedule, technical requirements, type of contract, or other terms of a...

  18. 23 CFR 636.501 - What issues may be addressed in discussions?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false What issues may be addressed in discussions? 636.501 Section 636.501 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND...-take, and may apply to price, schedule, technical requirements, type of contract, or other terms of a...

  19. 23 CFR 636.101 - What does this part do?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false What does this part do? 636.101 Section 636.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN... (TEA-21), enacted on June 9, 1998. The contracting procedures of this part apply to all design-build...

  20. 23 CFR 636.101 - What does this part do?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false What does this part do? 636.101 Section 636.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN... (TEA-21), enacted on June 9, 1998. The contracting procedures of this part apply to all design-build...

  1. 23 CFR 172.7 - Audits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Audits. 172.7 Section 172.7 Highways FEDERAL HIGHWAY... SERVICE CONTRACTS § 172.7 Audits. (a) Performance of audits. When State procedures call for audits of contracts or subcontracts for engineering design services, the audit shall be performed to test compliance...

  2. 23 CFR 669.21 - Procedure for evaluating state compliance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Procedure for evaluating state compliance. 669.21 Section 669.21 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... FHWA. The State may develop a software system to maintain copies or images of this proof-of-payment...

  3. 23 CFR 669.21 - Procedure for evaluating state compliance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Procedure for evaluating state compliance. 669.21 Section 669.21 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... FHWA. The State may develop a software system to maintain copies or images of this proof-of-payment...

  4. 23 CFR 669.21 - Procedure for evaluating state compliance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Procedure for evaluating state compliance. 669.21 Section 669.21 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... FHWA. The State may develop a software system to maintain copies or images of this proof-of-payment...

  5. 23 CFR 669.21 - Procedure for evaluating state compliance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Procedure for evaluating state compliance. 669.21 Section 669.21 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... FHWA. The State may develop a software system to maintain copies or images of this proof-of-payment...

  6. 23 CFR 669.3 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Policy. 669.3 Section 669.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENFORCEMENT OF HEAVY VEHICLE USE TAX § 669.3 Policy. It is the policy of the FHWA that each state require registrants of heavy trucks...

  7. 23 CFR 669.19 - Reservation and reapportionment of funds.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Reservation and reapportionment of funds. 669.19 Section 669.19 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS ENFORCEMENT OF HEAVY VEHICLE USE TAX § 669.19 Reservation and reapportionment of funds. (a) The...

  8. 23 CFR 636.102 - Does this part apply to me?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Does this part apply to me? 636.102 Section 636.102 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.102 Does this part apply to me? (a) This part uses a plain...

  9. 23 CFR 636.102 - Does this part apply to me?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Does this part apply to me? 636.102 Section 636.102 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.102 Does this part apply to me? (a) This part uses a plain...

  10. 23 CFR 636.102 - Does this part apply to me?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Does this part apply to me? 636.102 Section 636.102 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.102 Does this part apply to me? (a) This part uses a plain...

  11. 23 CFR 633.207 - Construction labor and materials.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Construction labor and materials. 633.207 Section 633.207 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...) The provisions of 23 U.S.C. 324 and of title VI of the Civil Rights Act of 1964 (78 Stat. 252; 42 U.S...

  12. 23 CFR 633.207 - Construction labor and materials.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Construction labor and materials. 633.207 Section 633.207 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...) The provisions of 23 U.S.C. 324 and of title VI of the Civil Rights Act of 1964 (78 Stat. 252; 42 U.S...

  13. 23 CFR 633.207 - Construction labor and materials.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Construction labor and materials. 633.207 Section 633.207 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...) The provisions of 23 U.S.C. 324 and of title VI of the Civil Rights Act of 1964 (78 Stat. 252; 42 U.S...

  14. 23 CFR 633.207 - Construction labor and materials.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Construction labor and materials. 633.207 Section 633.207 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...) The provisions of 23 U.S.C. 324 and of title VI of the Civil Rights Act of 1964 (78 Stat. 252; 42 U.S...

  15. 23 CFR 633.207 - Construction labor and materials.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Construction labor and materials. 633.207 Section 633.207 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...) The provisions of 23 U.S.C. 324 and of title VI of the Civil Rights Act of 1964 (78 Stat. 252; 42 U.S...

  16. 23 CFR 636.102 - Does this part apply to me?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Does this part apply to me? 636.102 Section 636.102 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.102 Does this part apply to me? (a) This part uses a plain...

  17. 23 CFR 636.102 - Does this part apply to me?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Does this part apply to me? 636.102 Section 636.102 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.102 Does this part apply to me? (a) This part uses a plain...

  18. 23 CFR 630.401 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION... conducting geodetic control surveys when participation with Federal-aid highway funds in the cost thereof is... position, and preserving the control so established. ...

  19. Primer on noise.

    DOT National Transportation Integrated Search

    1972-01-01

    This primer was directed to the district and resident engineers of the Virginia Department of Highways, who are responsible for conducting highway public hearings, and to the environmental specialists of the Department's Environmental Quality Divisio...

  20. 23 CFR 636.508 - Can price or cost be an issue in discussions?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Can price or cost be an issue in discussions? 636.508 Section 636.508 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... Can price or cost be an issue in discussions? You may inform an offeror that its price is considered...

  1. 23 CFR 636.508 - Can price or cost be an issue in discussions?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Can price or cost be an issue in discussions? 636.508 Section 636.508 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... Can price or cost be an issue in discussions? You may inform an offeror that its price is considered...

  2. 23 CFR 636.508 - Can price or cost be an issue in discussions?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Can price or cost be an issue in discussions? 636.508 Section 636.508 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... Can price or cost be an issue in discussions? You may inform an offeror that its price is considered...

  3. 23 CFR 636.508 - Can price or cost be an issue in discussions?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Can price or cost be an issue in discussions? 636.508 Section 636.508 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... Can price or cost be an issue in discussions? You may inform an offeror that its price is considered...

  4. 23 CFR 636.208 - May I use my existing prequalification procedures with design-build contracts?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false May I use my existing prequalification procedures with design-build contracts? 636.208 Section 636.208 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING Selection Procedures, Award Criteria § 636.208 May I use my existing...

  5. 23 CFR 636.210 - What requirements apply to projects which use the modified design-build procedure?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false What requirements apply to projects which use the modified design-build procedure? 636.210 Section 636.210 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING Selection Procedures, Award Criteria § 636.210 What requirements...

  6. 23 CFR 636.202 - When are two-phase design-build selection procedures appropriate?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false When are two-phase design-build selection procedures appropriate? 636.202 Section 636.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING Selection Procedures, Award Criteria § 636.202 When are two-phase design-build...

  7. 23 CFR 636.511 - Can there be more than one round of discussions?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Can there be more than one round of discussions? 636.511 Section 636.511 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... Can there be more than one round of discussions? Yes, but only at the conclusion of discussions will...

  8. 23 CFR 636.511 - Can there be more than one round of discussions?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Can there be more than one round of discussions? 636.511 Section 636.511 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... Can there be more than one round of discussions? Yes, but only at the conclusion of discussions will...

  9. 23 CFR 636.511 - Can there be more than one round of discussions?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Can there be more than one round of discussions? 636.511 Section 636.511 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... Can there be more than one round of discussions? Yes, but only at the conclusion of discussions will...

  10. 23 CFR 636.511 - Can there be more than one round of discussions?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Can there be more than one round of discussions? 636.511 Section 636.511 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... Can there be more than one round of discussions? Yes, but only at the conclusion of discussions will...

  11. 23 CFR 636.511 - Can there be more than one round of discussions?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Can there be more than one round of discussions? 636.511 Section 636.511 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... Can there be more than one round of discussions? Yes, but only at the conclusion of discussions will...

  12. 23 CFR 633.211 - Implementation of the Clean Air Act and the Federal Water Pollution Control Act.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Implementation of the Clean Air Act and the Federal Water Pollution Control Act. 633.211 Section 633.211 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS REQUIRED CONTRACT PROVISIONS Federal-Aid Contracts (Appalachian Contracts) § 633.211...

  13. 23 CFR Appendix D to Subpart B of... - Federal-Aid Proposal Notices

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Federal-Aid Proposal Notices D Appendix D to Subpart B of Part 633 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND..., Subpt. B, App. D Appendix D to Subpart B of Part 633—Federal-Aid Proposal Notices Notices to Prospective...

  14. Assuring bridge safety and serviceability in Europe

    DOT National Transportation Integrated Search

    2010-08-01

    U.S. engineers need advanced tools and protocols to better assess and assure safety and serviceability of bridges. The Federal Highway Administration, American Association of State Highway and Transportation Officials, and National Cooperative Highwa...

  15. Highway rail crossing prioritization.

    DOT National Transportation Integrated Search

    2015-03-01

    Research team members at the University of Kentucky in the Department of Civil Engineering and the : Kentucky Transportation Center (KTC) worked with the Kentucky Transportation Cabinet (KYTC) to develop : a high-level mechanism for ranking highway-r...

  16. Federal lands highway project development and design manual

    DOT National Transportation Integrated Search

    2002-11-01

    This manual has been developed to provide information and guidance to engineering staffs involved with project development and design of highways. It identifies those standards, specifications, guides, and references approved for use in carrying out ...

  17. 23 CFR 650.401 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Highway Bridge Replacement and Rehabilitation Program § 650.401 Purpose. The... Bridge Replacement and Rehabilitation Program in accordance with 23 U.S.C. 144. ...

  18. Application of high technology in highway transportation.

    DOT National Transportation Integrated Search

    1985-01-01

    Highway and traffic engineering practice is rapidly changing as communications technology and computer systems are being adopted to facilitate the work of the practitioners and expand their capabilities. This field has been an evolutionary one since ...

  19. 23 CFR 661.23 - How will a bridge project be programmed for funding once eligibility has been determined?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false How will a bridge project be programmed for funding once eligibility has been determined? 661.23 Section 661.23 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.23 How will a...

  20. 23 CFR 661.23 - How will a bridge project be programmed for funding once eligibility has been determined?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false How will a bridge project be programmed for funding once eligibility has been determined? 661.23 Section 661.23 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.23 How will a...

  1. 23 CFR 661.23 - How will a bridge project be programmed for funding once eligibility has been determined?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false How will a bridge project be programmed for funding once eligibility has been determined? 661.23 Section 661.23 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.23 How will a...

  2. 23 CFR 636.107 - May contracting agencies use geographic preference in Federal-aid design-build or public-private...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false May contracting agencies use geographic preference in Federal-aid design-build or public-private partnership projects? 636.107 Section 636.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.107 May contractin...

  3. 23 CFR 636.104 - Does this part apply to all Federal-aid design-build projects?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Does this part apply to all Federal-aid design-build projects? 636.104 Section 636.104 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.104 Does this part apply to all Federal-aid design-build projects? The...

  4. 23 CFR 636.105 - Is the FHWA requiring the use of design-build?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Is the FHWA requiring the use of design-build? 636.105 Section 636.105 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.105 Is the FHWA requiring the use of design-build? No, the FHWA is neither requiring nor...

  5. 40 CFR 1036.230 - Selecting engine families.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE HEAVY-DUTY HIGHWAY ENGINES Certifying Engine Families... sold into non-vocational tractor applications. You may assign the numbers and configurations of engines...). (d) Engine configurations within an engine family must use equivalent greenhouse gas emission...

  6. 40 CFR 1036.230 - Selecting engine families.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE HEAVY-DUTY HIGHWAY ENGINES Certifying Engine Families... sold into non-vocational tractor applications. You may assign the numbers and configurations of engines...). (d) Engine configurations within an engine family must use equivalent greenhouse gas emission...

  7. Regulated and unregulated emissions from modern 2010 emissions-compliant heavy-duty on-highway diesel engines

    PubMed Central

    Khalek, Imad A.; Blanks, Matthew G.; Merritt, Patrick M.; Zielinska, Barbara

    2015-01-01

    The U.S. Environmental Protection Agency (EPA) established strict regulations for highway diesel engine exhaust emissions of particulate matter (PM) and nitrogen oxides (NOx) to aid in meeting the National Ambient Air Quality Standards. The emission standards were phased in with stringent standards for 2007 model year (MY) heavy-duty engines (HDEs), and even more stringent NOX standards for 2010 and later model years. The Health Effects Institute, in cooperation with the Coordinating Research Council, funded by government and the private sector, designed and conducted a research program, the Advanced Collaborative Emission Study (ACES), with multiple objectives, including detailed characterization of the emissions from both 2007- and 2010-compliant engines. The results from emission testing of 2007-compliant engines have already been reported in a previous publication. This paper reports the emissions testing results for three heavy-duty 2010-compliant engines intended for on-highway use. These engines were equipped with an exhaust diesel oxidation catalyst (DOC), high-efficiency catalyzed diesel particle filter (DPF), urea-based selective catalytic reduction catalyst (SCR), and ammonia slip catalyst (AMOX), and were fueled with ultra-low-sulfur diesel fuel (~6.5 ppm sulfur). Average regulated and unregulated emissions of more than 780 chemical species were characterized in engine exhaust under transient engine operation using the Federal Test Procedure cycle and a 16-hr duty cycle representing a wide dynamic range of real-world engine operation. The 2010 engines’ regulated emissions of PM, NOX, nonmethane hydrocarbons, and carbon monoxide were all well below the EPA 2010 emission standards. Moreover, the unregulated emissions of polycyclic aromatic hydrocarbons (PAHs), nitroPAHs, hopanes and steranes, alcohols and organic acids, alkanes, carbonyls, dioxins and furans, inorganic ions, metals and elements, elemental carbon, and particle number were substantially (90 to >99%) lower than pre-2007-technology engine emissions, and also substantially (46 to >99%) lower than the 2007-technology engine emissions characterized in the previous study. Implications: Heavy-duty on-highway diesel engines equipped with DOC/DPF/SCR/AMOX and fueled with ultra-low-sulfur diesel fuel produced lower emissions than the stringent 2010 emission standards established by the U.S. Environmental Protection Agency. They also resulted in significant reductions in a wide range of unregulated toxic emission compounds relative to older technology engines. The increased use of newer technology (2010+) diesel engines in the on-highway sector and the adaptation of such technology by other sectors such as nonroad, displacing older, higher emissions engines, will have a positive impact on ambient levels of PM, NOx, and volatile organic compounds, in addition to many other toxic compounds. PMID:26037832

  8. Federal lands highway phase II benchmarking study

    DOT National Transportation Integrated Search

    2000-11-01

    In order to determine the most effective use of existing and future staff, to quantify the appropriate number of engineers and technicians required to deliver the Federal Lands Highway Program and to identify recommended management practices in proje...

  9. Reducing highway litter.

    DOT National Transportation Integrated Search

    2013-06-01

    The objective of this report is to evaluate the status of highway litter in the State of Utah. Under the direction of Russ Scovil, engineer with the Utah Department of Transportation (UDOT), researchers at the University of Utah performed a literatur...

  10. Off-Highway Heavy Vehicle Diesel Efficiency Improvement and Emissions Reduction

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Jennifer Rumsey

    2005-12-31

    Cummins Inc. is a world leader in the development and production of diesel engines for on-highway vehicles, off-highway industrial machines, and power generation units. Cummins Inc. diesel products cover a 50-3000 HP range. The power range for this project includes 174-750 HP to achieve EPA's Tier 3 emission levels of 4.0 NOx+NMHC gm/kW-hr and 0.2 PM gm/kWhr and Tier 4 Interim emission levels of 2.0 gm/kW-hr NOx and 0.02 gm/kW-hr PM. Cummins' anticipated product offerings for Tier 4 in this range include the following: QSB6.7, QSC8.3, QSL9, QSM11, QSX15, QSK19. (For reference, numerical values indicate engine displacement in liters, themore » letter designation ns indicate the product model). A summary of the EPA's mobile off-highway emissions requirements is given in Figure 1.« less

  11. Review: Application of coal bottom ash as aggregate replacement in highway embankment, acoustic absorbing wall and asphalt mixtures

    NASA Astrophysics Data System (ADS)

    Afiza Mohammed, Syakirah; Rehan Karim, Mohamed

    2017-06-01

    Worldwide annual production of coal bottom ash waste was increased in the last decade and is being dumped on landfill over the years. Its improper disposal has become an environmental concern and resulted in a waste of recoverable resources. There is a pressing and on-going need to develop new recycling methods for coal bottom ash. The utilization of coal bottom ash in highway engineering is one of the options to reduce the environmental problems related to the disposal of bottom ash. The present review describe the physical and chemical properties of coal bottom ash waste and its current application as highway embankment material, as acoustic absorbing material and as aggregate replacement in asphalt mixtures. The purpose of this review is to stimulate and promote the effective recycling of coal bottom ash in highway engineering industry.

  12. 8. Engineering Drawing of Panama Gun Mount by U.S. Engineering ...

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

    8. Engineering Drawing of Panama Gun Mount by U.S. Engineering Office, San Francisco, California - Fort Funston, Panama Mounts for 155mm Guns, Skyline Boulevard & Great Highway, San Francisco, San Francisco County, CA

  13. 23 CFR 625.3 - Application.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.3 Application. (a) Applicable Standards. (1) Design and construction standards for...) Federal-aid projects not on the NHS are to be designed, constructed, operated, and maintained in...

  14. 23 CFR 625.3 - Application.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.3 Application. (a) Applicable Standards. (1) Design and construction standards for...) Federal-aid projects not on the NHS are to be designed, constructed, operated, and maintained in...

  15. 23 CFR 625.3 - Application.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.3 Application. (a) Applicable Standards. (1) Design and construction standards for...) Federal-aid projects not on the NHS are to be designed, constructed, operated, and maintained in...

  16. 23 CFR 625.3 - Application.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.3 Application. (a) Applicable Standards. (1) Design and construction standards for...) Federal-aid projects not on the NHS are to be designed, constructed, operated, and maintained in...

  17. 23 CFR 646.214 - Design.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS RAILROADS Railroad-Highway... crossing improvements. (1) All traffic control devices proposed shall comply with the latest edition of the Manual on Uniform Traffic Control Devices for Streets and Highways supplemented to the extent applicable...

  18. Rock blasting and overbreak control

    DOT National Transportation Integrated Search

    1991-01-01

    This handbook is specifically designed as a guide to highway engineers and blasting practitioners working with highway applications. It was used as a handbook for the FHWA course of the above title. The handbook is a basic review of explosives and th...

  19. Examination of core Highway capacity manual concepts.

    DOT National Transportation Integrated Search

    2002-01-01

    The Highway Capacity Manual (HCM) is one of the most widely used traffic engineering guidance documents in the world. It was originally published in 1950, and has been under constant revision since. Unfortunately, due to past cost and time constraint...

  20. 23 CFR 650.413 - Funding.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Highway Bridge Replacement and Rehabilitation Program § 650.413 Funding. (a) Funds... the same period as funds apportioned for projects on the Federal-aid primary system. (b) The Federal...

  1. Simulation of water-surface elevations for a hypothetical 100-year peak flow in Birch Creek at the Idaho National Engineering and Environmental Laboratory, Idaho

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Berenbrock, C.; Kjelstrom, L.C.

    1997-10-01

    Delineation of areas at the Idaho National Engineering and Environmental Laboratory that would be inundated by a 100-year peak flow in Birch Creek is needed by the US Department of Energy to fulfill flood-plain regulatory requirements. Birch Creek flows southward about 40 miles through an alluvium-filled valley onto the northern part of the Idaho National Engineering and Environmental laboratory site on the eastern Snake River Plain. The lower 10-mile reach of Birch Creek that ends in Birch Creek Playa near several Idaho National Engineering and Environmental Laboratory facilities is of particular concern. Twenty-six channel cross sections were surveyed to developmore » and apply a hydraulic model to simulate water-surface elevations for a hypothetical 100-year peak flow in Birch Creek. Model simulation of the 100-year peak flow (700 cubic feet per second) in reaches upstream from State Highway 22 indicated that flow was confined within channels even when all flow was routed to one channel. Where the highway crosses Birch Creek, about 315 cubic feet per second of water was estimated to move downstream--115 cubic feet per second through a culvert and 200 cubic feet per second over the highway. Simulated water-surface elevation at this crossing was 0.8 foot higher than the elevation of the highway. The remaining 385 cubic feet per second flowed southwestward in a trench along the north side of the highway. Flow also was simulated with the culvert removed. The exact location of flood boundaries on Birch Creek could not be determined because of the highly braided channel and the many anthropogenic features (such as the trench, highway, and diversion channels) in the study area that affect flood hydraulics and flow. Because flood boundaries could not be located exactly, only a generalized flood-prone map was developed.« less

  2. 23 CFR 660.101 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., 203, and 204, the program, developed in cooperation with State and local agencies, provides safe and... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS... Highway (FH) Program which enhances local, regional, and national benefits of FHs funded under the public...

  3. 23 CFR 660.101 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., 203, and 204, the program, developed in cooperation with State and local agencies, provides safe and... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS... Highway (FH) Program which enhances local, regional, and national benefits of FHs funded under the public...

  4. 23 CFR 630.1002 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1002 Purpose. Work zones directly impact the safety and mobility of road users and highway workers. These safety and mobility impacts are exacerbated by an aging...

  5. 23 CFR 630.1002 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1002 Purpose. Work zones directly impact the safety and mobility of road users and highway workers. These safety and mobility impacts are exacerbated by an aging...

  6. 23 CFR 630.1002 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1002 Purpose. Work zones directly impact the safety and mobility of road users and highway workers. These safety and mobility impacts are exacerbated by an aging...

  7. GIS-Based System of Hydrologic and Hydraulic Applications for Highway Engineering

    DOT National Transportation Integrated Search

    1999-10-01

    In this research project, a GIS has been developed to assist in the design of highway drainage facilities by utilizing hydrologic spatial data to calculate the input parameters for standard hydrologic software packages. This GIS reduces the analysis ...

  8. 23 CFR 661.21 - When is a bridge eligible for rehabilitation?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Section 661.21 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... eligible for rehabilitation may be replaced if the life cycle cost analysis is conducted which shows the cost for bridge rehabilitation exceeds the replacement cost. ...

  9. 23 CFR 661.21 - When is a bridge eligible for rehabilitation?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Section 661.21 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... eligible for rehabilitation may be replaced if the life cycle cost analysis is conducted which shows the cost for bridge rehabilitation exceeds the replacement cost. ...

  10. 23 CFR 661.21 - When is a bridge eligible for rehabilitation?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Section 661.21 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND... eligible for rehabilitation may be replaced if the life cycle cost analysis is conducted which shows the cost for bridge rehabilitation exceeds the replacement cost. ...

  11. 23 CFR 650.113 - Only practicable alternative finding.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 650.113 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC... practicable alternative. This finding shall be included in the final environmental document (final environmental impact statement or finding of no significant impact) and shall be supported by the following...

  12. Human factor studies in evaluation of automated highway system attributes

    DOT National Transportation Integrated Search

    1997-01-01

    The goal of the Automated Highway System (AHS) is to blend engineering : ingenuity and technology to produce a new level of transportation services. : Human factors are difficult to integrate with AHS design because : they represent a variety of trai...

  13. Evaluation of a wayside horn at two highway-railroad grade crossings

    DOT National Transportation Integrated Search

    1996-10-08

    In an effort to alert motorists and pedestrians to the presence of an approaching train and avoid accidents at highway-railroad grade crossings, locomotive engineers regularly sound a train-mounted horn as they approach the intersection. Locomotive e...

  14. Development and evaluation of Virginia's highway safety corridor program.

    DOT National Transportation Integrated Search

    2006-01-01

    On July 1, 2003, legislation went into effect that established a highway safety corridor (HSC) program for Virginia. The intent of the HSC program is to address safety concerns through a combination of law enforcement, education, and engineering coun...

  15. 40 CFR 86.1332-90 - Engine mapping procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 86.1332-90 Engine mapping procedures. (a) Mount test engine on the engine dynamometer. (b) Determine... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Engine mapping procedures. 86.1332-90... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission...

  16. 40 CFR 86.1332-90 - Engine mapping procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 86.1332-90 Engine mapping procedures. (a) Mount test engine on the engine dynamometer. (b) Determine... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Engine mapping procedures. 86.1332-90... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission...

  17. 40 CFR 86.1332-90 - Engine mapping procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 86.1332-90 Engine mapping procedures. (a) Mount test engine on the engine dynamometer. (b) Determine... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Engine mapping procedures. 86.1332-90... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission...

  18. 40 CFR 85.1714 - Replacement-engine exemption.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Replacement-engine exemption. 85.1714... Vehicle Engines § 85.1714 Replacement-engine exemption. (a) Engine manufacturers may use the provisions of 40 CFR 1068.240 to exempt new replacement heavy-duty highway engines as specified in this section. (b...

  19. 40 CFR 1036.525 - Hybrid engines.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Hybrid engines. 1036.525 Section 1036... CONTROL OF EMISSIONS FROM NEW AND IN-USE HEAVY-DUTY HIGHWAY ENGINES Test Procedures § 1036.525 Hybrid engines. (a) If your engine system includes features that recover and store energy during engine motoring...

  20. 40 CFR 1036.525 - Hybrid engines.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Hybrid engines. 1036.525 Section 1036... CONTROL OF EMISSIONS FROM NEW AND IN-USE HEAVY-DUTY HIGHWAY ENGINES Test Procedures § 1036.525 Hybrid engines. (a) If your engine system includes features that recover and store energy during engine motoring...

  1. 40 CFR 85.1714 - Replacement-engine exemption.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Replacement-engine exemption. 85.1714... Vehicle Engines § 85.1714 Replacement-engine exemption. (a) Engine manufacturers may use the provisions of 40 CFR 1068.240 to exempt new replacement heavy-duty highway engines as specified in this section. (b...

  2. 40 CFR 85.1714 - Replacement-engine exemption.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Replacement-engine exemption. 85.1714... Vehicle Engines § 85.1714 Replacement-engine exemption. (a) Engine manufacturers may use the provisions of 40 CFR 1068.240 to exempt new replacement heavy-duty highway engines as specified in this section. (b...

  3. 40 CFR 85.1714 - Replacement-engine exemption.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Replacement-engine exemption. 85.1714... Vehicle Engines § 85.1714 Replacement-engine exemption. (a) Engine manufacturers may use the provisions of 40 CFR 1068.240 to exempt new replacement heavy-duty highway engines as specified in this section. (b...

  4. 40 CFR 85.1714 - Replacement-engine exemption.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Replacement-engine exemption. 85.1714... Vehicle Engines § 85.1714 Replacement-engine exemption. (a) Engine manufacturers may use the provisions of 40 CFR 1068.240 to exempt new replacement heavy-duty highway engines as specified in this section. (b...

  5. 23 CFR 661.45 - What happens when IRRBP funds cannot be obligated by the end of the fiscal year?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false What happens when IRRBP funds cannot be obligated by the end of the fiscal year? 661.45 Section 661.45 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.45 What happens when IRRBP funds cannot be obligated...

  6. 23 CFR 661.45 - What happens when IRRBP funds cannot be obligated by the end of the fiscal year?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false What happens when IRRBP funds cannot be obligated by the end of the fiscal year? 661.45 Section 661.45 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.45 What happens when IRRBP funds cannot be obligated...

  7. 23 CFR 661.45 - What happens when IRRBP funds cannot be obligated by the end of the fiscal year?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false What happens when IRRBP funds cannot be obligated by the end of the fiscal year? 661.45 Section 661.45 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.45 What happens when IRRBP funds cannot be obligated...

  8. 23 CFR 661.45 - What happens when IRRBP funds cannot be obligated by the end of the fiscal year?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false What happens when IRRBP funds cannot be obligated by the end of the fiscal year? 661.45 Section 661.45 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.45 What happens when IRRBP funds cannot be obligated...

  9. 23 CFR 661.45 - What happens when IRRBP funds cannot be obligated by the end of the fiscal year?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false What happens when IRRBP funds cannot be obligated by the end of the fiscal year? 661.45 Section 661.45 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.45 What happens when IRRBP funds cannot be obligated...

  10. 23 CFR 627.3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING... construction. Value Engineering (VE) analysis. The systematic process of reviewing and assessing a project by a...; and (3) Reducing the time to develop and deliver the project. Value Engineering (VE) Job Plan. A...

  11. 23 CFR 627.3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS VALUE ENGINEERING... construction. Value Engineering (VE) analysis. The systematic process of reviewing and assessing a project by a...; and (3) Reducing the time to develop and deliver the project. Value Engineering (VE) Job Plan. A...

  12. 78 FR 53380 - Value Engineering

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ...-2013-0039] RIN 2125-AF64 Value Engineering AGENCY: Federal Highway Administration (FHWA), U.S.... SUMMARY: The FHWA proposes to update the existing value engineering (VE) regulations to make the... provided. FOR FURTHER INFORMATION CONTACT: Mr. Ken Leuderalbert, Value Engineering and Utilities Program...

  13. 77 FR 34206 - Airworthiness Directives; Hartzell Engine Technologies Turbochargers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... Airworthiness Directives; Hartzell Engine Technologies Turbochargers AGENCY: Federal Aviation Administration... directive (AD) for Cessna 206, 207, and 210 airplanes with Hartzell Engine Technologies (HET) turbochargers... information identified in this AD, contact Hartzell Engine Technologies, LLC, 2900 Selma Highway, Montgomery...

  14. 40 CFR 86.016-1 - General applicability.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-Duty Engines, and for 1985 and Later Model Year New Gasoline Fueled, Natural Gas-Fueled, Liquefied...) of this section. (h) Turbine engines. Turbine engines are deemed to be compression-ignition engines... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General Provisions for...

  15. 23 CFR 630.1008 - State-level processes and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 630.1008 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1008 State-level processes and... sustain their respective work zone safety and mobility policies. State-level processes and procedures...

  16. 23 CFR 630.1008 - State-level processes and procedures.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 630.1008 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1008 State-level processes and... sustain their respective work zone safety and mobility policies. State-level processes and procedures...

  17. 23 CFR 630.1008 - State-level processes and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 630.1008 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PRECONSTRUCTION PROCEDURES Work Zone Safety and Mobility § 630.1008 State-level processes and... sustain their respective work zone safety and mobility policies. State-level processes and procedures...

  18. Aggregate mixture found to increase safety on roads : fact sheet.

    DOT National Transportation Integrated Search

    2011-11-01

    Constructing a safe and durable highway system in Louisiana has long been a major concern for highway engineers. Open-graded friction course (OGFC) mixtures have shown to improve wet weather visibility, which can be a leading factor in causing wet we...

  19. Validation and application of highway safety manual (part D) in Florida : [summary].

    DOT National Transportation Integrated Search

    2014-02-01

    Ongoing surveillance programs on roads and : highways in the U.S. have produced large amounts : of data on many aspects of transportation. : Crash statistics are among the most important : products of these efforts as they help engineers : pinpoint c...

  20. 23 CFR 635.409 - Restrictions upon materials.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS... favor of articles or materials produced within the State, or otherwise to prohibit, restrict or discriminate against the use of articles or materials shipped from or prepared, made or produced in any State...

  1. 76 FR 36410 - Value Engineering

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ...-2011-0046] RIN 2125-AF40 Value Engineering AGENCY: Federal Highway Administration (FHWA), DOT. ACTION... regulations to enhance the integration of value engineering (VE) analysis in the planning and development of...-131 on Value Engineering. These revisions will also address certain findings contained in a 2007...

  2. 77 FR 15250 - Value Engineering

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ...-2011-0046] RIN 2125-AF40 Value Engineering AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Final rule. SUMMARY: This rule updates regulations to enhance the integration of value engineering (VE... Office of Management and Budget (OMB) Circular A-131 on Value Engineering. These revisions also will...

  3. 40 CFR 1036.525 - Hybrid engines.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... differences that apply under this section are related to engine mapping, engine shutdown during the test cycle... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Hybrid engines. 1036.525 Section 1036... CONTROL OF EMISSIONS FROM NEW AND IN-USE HEAVY-DUTY HIGHWAY ENGINES Test Procedures § 1036.525 Hybrid...

  4. 23 CFR 661.43 - Can other sources of funds be used to finance a queued project in advance of receipt of IRRBP funds?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Can other sources of funds be used to finance a queued project in advance of receipt of IRRBP funds? 661.43 Section 661.43 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS INDIAN RESERVATION ROAD BRIDGE PROGRAM § 661.43 Can other sources of funds be...

  5. 23 CFR 650.407 - Application for bridge replacement or rehabilitation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Application for bridge replacement or rehabilitation... ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Highway Bridge Replacement and Rehabilitation Program § 650.407 Application for bridge replacement or rehabilitation. (a) Agencies participate...

  6. 23 CFR 650.411 - Procedures for bridge replacement and rehabilitation projects.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Procedures for bridge replacement and rehabilitation... ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Highway Bridge Replacement and Rehabilitation Program § 650.411 Procedures for bridge replacement and rehabilitation projects. (a) Consideration...

  7. Highway Safety Information System guidebook for the California state data files. Volume I : SAS file formats

    DOT National Transportation Integrated Search

    1996-06-01

    This manual has been developed to provide information and guidance to engineering staffs involved with project develop and design of highways. It identifies those standards, specifications, guides, and references approved for use in carrying out the ...

  8. Structural health monitoring of highway bridges subjected to overweight trucks, phase I - instrumentation development and validation.

    DOT National Transportation Integrated Search

    2016-01-01

    State departments of transportation (DOTs) in the west have been under increasing pressure to permit and route overweight trucks transporting machinery and equipment for the energy sector through their state and interstate highway systems. DOT engine...

  9. Developing a method for estimating AADT on all Louisiana roads : [tech summary].

    DOT National Transportation Integrated Search

    2015-12-01

    Annual Average Daily Tra c (AADT), the average daily volume of vehicle tra c on a highway or road, is an : important measure in transportation engineering. AADT is used in highway geometric design, pavement : design, tra c forecasting, and h...

  10. 23 CFR 650.411 - Procedures for bridge replacement and rehabilitation projects.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Procedures for bridge replacement and rehabilitation... ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Highway Bridge Replacement and Rehabilitation Program § 650.411 Procedures for bridge replacement and rehabilitation projects. (a) Consideration...

  11. 23 CFR 650.407 - Application for bridge replacement or rehabilitation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Application for bridge replacement or rehabilitation... ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Highway Bridge Replacement and Rehabilitation Program § 650.407 Application for bridge replacement or rehabilitation. (a) Agencies participate...

  12. Heavy-Duty Stoichiometric Compression Ignition Engine with Improved Fuel Economy over Alternative Technologies for Meeting 2010 On-Highway Emission

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kirby J. Baumgard; Richard E. Winsor

    2009-12-31

    The objectives of the reported work were: to apply the stoichiometric compression ignition (SCI) concept to a 9.0 liter diesel engine; to obtain engine-out NO{sub x} and PM exhaust emissions so that the engine can meet 2010 on-highway emission standards by applying a three-way catalyst for NO{sub x} control and a particulate filter for PM control; and to simulate an optimize the engine and air system to approach 50% thermal efficiency using variable valve actuation and electric turbo compounding. The work demonstrated that an advanced diesel engine can be operated at stoichiometric conditions with reasonable particulate and NOx emissions atmore » full power and peak torque conditions; calculated that the SCI engine will operate at 42% brake thermal efficiency without advanced hardware, turbocompounding, or waste heat recovery; and determined that EGR is not necessary for this advanced concept engine, and this greatly simplifies the concept.« less

  13. Chapter B. The Loma Prieta, California, Earthquake of October 17, 1989 - Highway Systems

    USGS Publications Warehouse

    Yashinsky, Mark

    1998-01-01

    This paper summarizes the impact of the Loma Prieta earthquake on highway systems. City streets, urban freeways, county roads, state routes, and the national highway system were all affected. There was damage to bridges, roads, tunnels, and other highway structures. The most serious damage occurred in the cities of San Francisco and Oakland, 60 miles from the fault rupture. The cost to repair and replace highways damaged by this earthquake was $2 billion. About half of this cost was to replace the Cypress Viaduct, a long, elevated double-deck expressway that had a devastating collapse which resulted in 42 deaths and 108 injuries. The earthquake also resulted in some positive changes for highway systems. Research on bridges and earthquakes began to be funded at a much higher level. Retrofit programs were started to upgrade the seismic performance of the nation's highways. The Loma Prieta earthquake changed earthquake policy and engineering practice for highway departments not only in California, but all over the world.

  14. 23 CFR 652.3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND..., propelled solely by human power, upon which any person or persons may ride. (b) Bikeway. Any road, path, or... traffic by an open space or barrier and either within the highway right-of-way or within an independent...

  15. 23 CFR 652.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND..., propelled solely by human power, upon which any person or persons may ride. (b) Bikeway. Any road, path, or... traffic by an open space or barrier and either within the highway right-of-way or within an independent...

  16. 23 CFR 652.3 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND..., propelled solely by human power, upon which any person or persons may ride. (b) Bikeway. Any road, path, or... traffic by an open space or barrier and either within the highway right-of-way or within an independent...

  17. 23 CFR 652.3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND..., propelled solely by human power, upon which any person or persons may ride. (b) Bikeway. Any road, path, or... traffic by an open space or barrier and either within the highway right-of-way or within an independent...

  18. 23 CFR 658.21 - Identification of National Network.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the efficiency of the total traffic flow, such as time of day prohibitions, or lane use controls. (2....21 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC... National Network shall be signed. All signs shall conform to the Manual on Uniform Traffic Control Devices...

  19. 23 CFR 658.21 - Identification of National Network.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... the efficiency of the total traffic flow, such as time of day prohibitions, or lane use controls. (2....21 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC... National Network shall be signed. All signs shall conform to the Manual on Uniform Traffic Control Devices...

  20. 23 CFR 658.21 - Identification of National Network.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the efficiency of the total traffic flow, such as time of day prohibitions, or lane use controls. (2....21 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC... National Network shall be signed. All signs shall conform to the Manual on Uniform Traffic Control Devices...

  1. 23 CFR 660.107 - Allocations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS SPECIAL PROGRAMS (DIRECT FEDERAL) Forest Highways § 660.107 Allocations. On October 1 of each fiscal year, the FHWA will... requirements of the FHWA and the FS; the necessary costs of FH planning studies; and the FH share of costs for...

  2. 23 CFR 652.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS PEDESTRIAN AND..., propelled solely by human power, upon which any person or persons may ride. (b) Bikeway. Any road, path, or... traffic by an open space or barrier and either within the highway right-of-way or within an independent...

  3. 40 CFR 86.1318-84 - Engine dynamometer system calibrations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Engine dynamometer system calibrations...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate...

  4. 40 CFR 86.1605 - Information to be submitted.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Regulations for Altitude Performance Adjustments for New and In-Use Motor Vehicles and Engines § 86.1605 Information to be..., car line, model year, engine displacement, engine family, and exhaust emission control systems...

  5. 40 CFR 1036.241 - Demonstrating compliance with greenhouse gas pollutant standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... HIGHWAY ENGINES Certifying Engine Families § 1036.241 Demonstrating compliance with greenhouse gas pollutant standards. (a) For purposes of certification, your engine family is considered in compliance with the emission standards in § 1036.108 if all emission-data engines representing the tested...

  6. 40 CFR 86.1605 - Information to be submitted.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Regulations for Altitude Performance Adjustments for New and In-Use Motor Vehicles and Engines § 86.1605 Information to be..., car line, model year, engine displacement, engine family, and exhaust emission control systems...

  7. 40 CFR 86.1605 - Information to be submitted.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Regulations for Altitude Performance Adjustments for New and In-Use Motor Vehicles and Engines § 86.1605 Information to be..., car line, model year, engine displacement, engine family, and exhaust emission control systems...

  8. 40 CFR 86.1605 - Information to be submitted.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Regulations for Altitude Performance Adjustments for New and In-Use Motor Vehicles and Engines § 86.1605 Information to be submitted... line, model year, engine displacement, engine family, and exhaust emission control systems...

  9. 40 CFR 1036.241 - Demonstrating compliance with greenhouse gas pollutant standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... HIGHWAY ENGINES Certifying Engine Families § 1036.241 Demonstrating compliance with greenhouse gas pollutant standards. (a) For purposes of certification, your engine family is considered in compliance with the emission standards in § 1036.108 if all emission-data engines representing the tested...

  10. 40 CFR 1036.241 - Demonstrating compliance with greenhouse gas pollutant standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... HIGHWAY ENGINES Certifying Engine Families § 1036.241 Demonstrating compliance with greenhouse gas pollutant standards. (a) For purposes of certification, your engine family is considered in compliance with the emission standards in § 1036.108 if all emission-data engines representing the tested...

  11. 40 CFR 86.1605 - Information to be submitted.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Regulations for Altitude Performance Adjustments for New and In-Use Motor Vehicles and Engines § 86.1605 Information to be..., car line, model year, engine displacement, engine family, and exhaust emission control systems...

  12. 40 CFR 86.1318-84 - Engine dynamometer system calibrations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Engine dynamometer system calibrations...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate...

  13. 40 CFR 86.1318-84 - Engine dynamometer system calibrations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Engine dynamometer system calibrations...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate...

  14. 40 CFR 86.1318-84 - Engine dynamometer system calibrations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Engine dynamometer system calibrations...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate...

  15. 40 CFR 1042.605 - Dressing engines already certified to other standards for nonroad or heavy-duty highway engines...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... and all related components. (ii) Replacing an original turbocharger, except that small-volume engine manufacturers may replace an original turbocharger on a recreational engine with one that matches the performance of the original turbocharger. (iii) Modify or design the marine engine cooling or aftercooling...

  16. 40 CFR 1042.605 - Dressing engines already certified to other standards for nonroad or heavy-duty highway engines...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and all related components. (ii) Replacing an original turbocharger, except that small-volume engine manufacturers may replace an original turbocharger on a recreational engine with one that matches the performance of the original turbocharger. (iii) Modify or design the marine engine cooling or aftercooling...

  17. 40 CFR 1042.605 - Dressing engines already certified to other standards for nonroad or heavy-duty highway engines...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... and all related components. (ii) Replacing an original turbocharger, except that small-volume engine manufacturers may replace an original turbocharger on a recreational engine with one that matches the performance of the original turbocharger. (iii) Modify or design the marine engine cooling or aftercooling...

  18. 40 CFR 1042.605 - Dressing engines already certified to other standards for nonroad or heavy-duty highway engines...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... and all related components. (ii) Replacing an original turbocharger, except that small-volume engine manufacturers may replace an original turbocharger on a recreational engine with one that matches the performance of the original turbocharger. (iii) Modify or design the marine engine cooling or aftercooling...

  19. 40 CFR 1036.230 - Selecting engine families.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Selecting engine families. 1036.230... CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE HEAVY-DUTY HIGHWAY ENGINES Certifying Engine Families § 1036.230 Selecting engine families. See 40 CFR 86.001-24 for instructions on how to divide your product...

  20. A demonstration of expert systems applications in transportation engineering : volume II, TRANZ, a prototype expert system for traffic control in highway work zones.

    DOT National Transportation Integrated Search

    1988-01-01

    The development of a prototype knowledge-based expert system (KBES) for selecting appropriate traffic control strategies and management techniques around highway work zones was initiated. This process was encompassed by the steps that formulate the p...

  1. Laboratory characterization of materials & data management for Ohio-SHRP Projects (U.S. 23) : research implementation plan.

    DOT National Transportation Integrated Search

    2006-02-01

    Highway design engineers in the U.S. have been relying on the 1986-1993 American Association of State Highway : and Transportation Officials (AASHTO) Design Guide, which is based on the many empirical elements obtained in : the 40-year old AASTHO Roa...

  2. Laboratory characterization of materials & data management for Ohio-SHRP Projects (U.S. 23) : executive summary.

    DOT National Transportation Integrated Search

    2002-01-01

    Highway design engineers in the U.S. have been relying on the 1986-1993 American Association : of State Highway and Transportation Officials (AASHTO) Design Guide, which is based on the : many empirical elements obtained in the 40-year old AASHO Road...

  3. 41. Photographic copy of the original construction drawing, 192627, by ...

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

    41. Photographic copy of the original construction drawing, 1926-27, by Harrington, Howard, and Ash, Consulting Engineers, from microfilm copy at Bridge Division, Missouri Highway and Transportation Department, Jefferson City, Missouri. STRESS SHEET - Cape Girardeau Bridge, Spanning Mississippi River at State Highway 146, Cape Girardeau, Cape Girardeau County, MO

  4. 23 CFR 636.116 - What organizational conflict of interest requirements apply to design-build projects?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... apply to design-build projects? 636.116 Section 636.116 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.116 What organizational conflict of interest requirements apply to design-build projects? (a) State...

  5. 23 CFR 636.116 - What organizational conflict of interest requirements apply to design-build projects?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... apply to design-build projects? 636.116 Section 636.116 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.116 What organizational conflict of interest requirements apply to design-build projects? (a) State...

  6. 23 CFR 636.116 - What organizational conflict of interest requirements apply to design-build projects?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... apply to design-build projects? 636.116 Section 636.116 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.116 What organizational conflict of interest requirements apply to design-build projects? (a) State...

  7. 23 CFR 636.116 - What organizational conflict of interest requirements apply to design-build projects?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... apply to design-build projects? 636.116 Section 636.116 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.116 What organizational conflict of interest requirements apply to design-build projects? (a) State...

  8. 78 FR 47480 - Notice of Funding Availability for the Tribal Transportation Program Safety Funds

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... engineering improvement projects include, but are not limited to: Intersection safety improvements; Pavement..., replacement, and other improvement of highway signage and pavement markings, or a project to maintain minimum... Administration entitled `Highway Design Handbook for Older Drivers and Pedestrians'; Truck parking facilities...

  9. 18. Wayne Chandler, Photographer, August 1993 Photographic copy of Xerox ...

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

    18. Wayne Chandler, Photographer, August 1993 Photographic copy of Xerox copy of original plans, dated 1932, by Wisconsin Highway Commission. Xerox copy in possession of Westbrook Associated Engineers, Spring Green, Wisconsin. SUPERSTRUCTURE DETAILS. - Chippewa River Bridge, Spanning Chippewa River at State Highway 35, Nelson, Buffalo County, WI

  10. 16. Wayne Chandler, Photographer, August 1993 Photographic copy of Xerox ...

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

    16. Wayne Chandler, Photographer, August 1993 Photographic copy of Xerox copy of original plans, dated 1932, by Wisconsin Highway Commission. Xerox copy in possession of Westbrook Associated Engineers, Spring Green, Wisconsin. SUPERSTRUCTURE DETAILS. - Chippewa River Bridge, Spanning Chippewa River at State Highway 35, Nelson, Buffalo County, WI

  11. 17. Wayne Chandler, Photographer, August 1993 Photographic copy of Xerox ...

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

    17. Wayne Chandler, Photographer, August 1993 Photographic copy of Xerox copy of original plans, dated 1932, by Wisconsin Highway Commission. Xerox copy in possession of Westbrook Associated Engineers, Spring Green, Wisconsin. SUPERSTRUCTURE DETAILS. - Chippewa River Bridge, Spanning Chippewa River at State Highway 35, Nelson, Buffalo County, WI

  12. 23 CFR 646.216 - General procedures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... subject to the provisions of § 646.216(b) (2), preliminary engineering work on railroad-highway projects... contracts where such work is regularly performed for the railroad in its own work under such contracts at... wholly or partly affected by a highway project, the costs of work necessary to functionally restore such...

  13. 40 CFR 86.1001 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Selective Enforcement Auditing of New Heavy-Duty Engines § 86.1001 Applicability. (a) The selective enforcement auditing program described in...

  14. 32 CFR 634.24 - Traffic planning and codes.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 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 or...

  15. ARTVAL user guide : user guide for the ARTerial eVALuation computational engine.

    DOT National Transportation Integrated Search

    2015-06-01

    This document provides guidance on the use of the ARTVAL (Arterial Evaluation) computational : engine. The engine implements the Quick Estimation Method for Urban Streets (QEM-US) : described in Highway Capacity Manual (HCM2010) as the core computati...

  16. 40 CFR 86.513-2004 - Fuel and engine lubricant specifications.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Fuel and engine lubricant... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.513-2004 Fuel and engine...

  17. 40 CFR 86.513-2004 - Fuel and engine lubricant specifications.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Fuel and engine lubricant... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.513-2004 Fuel and engine...

  18. 40 CFR 86.513-94 - Fuel and engine lubricant specifications.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Fuel and engine lubricant...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.513-94 Fuel and engine...

  19. 40 CFR 86.513-94 - Fuel and engine lubricant specifications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Fuel and engine lubricant...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.513-94 Fuel and engine...

  20. 40 CFR 86.513-94 - Fuel and engine lubricant specifications.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Fuel and engine lubricant...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.513-94 Fuel and engine...

  1. 40 CFR 86.513-2004 - Fuel and engine lubricant specifications.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Fuel and engine lubricant... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.513-2004 Fuel and engine...

  2. 40 CFR 86.513-94 - Fuel and engine lubricant specifications.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Fuel and engine lubricant...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.513-94 Fuel and engine...

  3. 40 CFR 86.513-2004 - Fuel and engine lubricant specifications.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Fuel and engine lubricant... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.513-2004 Fuel and engine...

  4. 40 CFR 86.236-94 - Engine starting and restarting.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Engine starting and restarting. 86.236... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.236-94 Engine starting and...

  5. 40 CFR 86.1236-85 - Engine starting and restarting.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Engine starting and restarting. 86... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.1236-85 Engine starting and restarting. (a) Starting...

  6. 40 CFR 86.096-24 - Test vehicles and engines.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... design, engine family, emission control system, or with any other durability-related design difference... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Test vehicles and engines. 86.096-24... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General Provisions for...

  7. 40 CFR 86.536-78 - Engine starting and restarting.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... initial 20 second idle period shall begin when the engine starts. (2) Choke operation. (i) Vehicles... transmission shall be placed in gear 15 seconds after the engine is started. If necessary, braking may be...

  8. 40 CFR 86.1333-2010 - Transient test cycle generation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate... cycles. The heavy-duty transient engine cycles for Otto-cycle and diesel engines are listed in appendix I...

  9. 40 CFR 86.1333-2010 - Transient test cycle generation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate... cycles. The heavy-duty transient engine cycles for Otto-cycle and diesel engines are listed in appendix I...

  10. 40 CFR 86.1333-2010 - Transient test cycle generation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate... cycles. The heavy-duty transient engine cycles for Otto-cycle and diesel engines are listed in appendix I...

  11. 40 CFR 86.1308-84 - Dynamometer and engine equipment specifications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Dynamometer and engine equipment... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate...

  12. 40 CFR 86.420-78 - Engine families.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.420-78 Engine families. (a) The vehicles covered in the..., reciprocating engines must be identical in all of the following applicable respects: (1) The combustion cycle...

  13. 40 CFR 86.136-90 - Engine starting and restarting.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Engine starting and restarting. 86.136... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... Complete Heavy-Duty Vehicles; Test Procedures § 86.136-90 Engine starting and restarting. (a) Otto-cycle...

  14. 40 CFR 86.236-94 - Engine starting and restarting.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Engine starting and restarting. 86.236... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.236-94 Engine starting and...

  15. 40 CFR 86.136-90 - Engine starting and restarting.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Engine starting and restarting. 86.136... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... Complete Heavy-Duty Vehicles; Test Procedures § 86.136-90 Engine starting and restarting. (a) Otto-cycle...

  16. 40 CFR 86.136-90 - Engine starting and restarting.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Engine starting and restarting. 86.136... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... Complete Heavy-Duty Vehicles; Test Procedures § 86.136-90 Engine starting and restarting. (a) Otto-cycle...

  17. 40 CFR 86.1236-85 - Engine starting and restarting.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Engine starting and restarting. 86... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.1236-85 Engine starting and restarting. (a) Starting...

  18. 40 CFR 86.136-90 - Engine starting and restarting.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Engine starting and restarting. 86.136... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... Complete Heavy-Duty Vehicles; Test Procedures § 86.136-90 Engine starting and restarting. (a) Otto-cycle...

  19. 40 CFR 86.236-94 - Engine starting and restarting.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Engine starting and restarting. 86.236... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.236-94 Engine starting and...

  20. 40 CFR 86.1236-85 - Engine starting and restarting.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Engine starting and restarting. 86... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.1236-85 Engine starting and restarting. (a) Starting...

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