Operation of High Speed Passenger Trains in Rail Freight Corridors

DOT National Transportation Integrated Search

1975-09-01

A preliminary examination of the problems associated with mixed-traffic operations - conventional freight and high speed passenger trains - is presented. Approaches based upon a modest upgrading of existing signal systems are described. Potential cos...

Vibration from freight trains fragments sleep: A polysomnographic study

PubMed Central

Smith, Michael G.; Croy, Ilona; Hammar, Oscar; Persson Waye, Kerstin

2016-01-01

As the number of freight trains on railway networks increases, so does the potential for vibration exposure in dwellings nearby to freight railway lines. Nocturnal trains in particular are of particular importance since night-time exposure may interfere with sleep. The present work investigates the impact of vibration and noise from night-time freight trains on human sleep. In an experimental polysomnographic laboratory study, 24 young healthy volunteers with normal hearing were exposed to simulated freight pass-bys with vibration amplitudes of 0.7 and 1.4 mm/s either 20 or 36 times during the night. Stronger vibrations were associated with higher probabilities of event-related arousals and awakenings (p < 0.001), and sleep stage changes (p < 0.05). Sleep macrostructure was most affected in high vibration nights with 36 events, with increased wakefulness (p < 0.05), reduced continual slow wave sleep (p < 0.05), earlier awakenings (p < 0.05) and an overall increase in sleep stage changes (p < 0.05). Subjects reported sleep disturbance due to vibration (F(4,92) = 25.9, p < 0.001) and noise (F(4,92) = 25.9, p < 0.001), with the number of trains having an effect only for the 0.7 mm/s condition (p < 0.05). The findings show that combined vibration and noise from railway freight affects the natural rhythm of sleep, but extrapolation of significance for health outcomes should be approached with caution. PMID:27090401

49 CFR 232.607 - Inspection and testing requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... car in a train has traveled since receiving a Class I brake test by a qualified mechanical inspector... restricts access to the train and provides sufficient security to deter vandalism. (c) Cars added en route. (1) Each freight car equipped with an ECP brake system that is added to a freight train operating in...

49 CFR 232.607 - Inspection and testing requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... car in a train has traveled since receiving a Class I brake test by a qualified mechanical inspector... restricts access to the train and provides sufficient security to deter vandalism. (c) Cars added en route. (1) Each freight car equipped with an ECP brake system that is added to a freight train operating in...

49 CFR 232.607 - Inspection and testing requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... car in a train has traveled since receiving a Class I brake test by a qualified mechanical inspector... restricts access to the train and provides sufficient security to deter vandalism. (c) Cars added en route. (1) Each freight car equipped with an ECP brake system that is added to a freight train operating in...

49 CFR 232.607 - Inspection and testing requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... car in a train has traveled since receiving a Class I brake test by a qualified mechanical inspector... restricts access to the train and provides sufficient security to deter vandalism. (c) Cars added en route. (1) Each freight car equipped with an ECP brake system that is added to a freight train operating in...

49 CFR 232.607 - Inspection and testing requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... car in a train has traveled since receiving a Class I brake test by a qualified mechanical inspector... restricts access to the train and provides sufficient security to deter vandalism. (c) Cars added en route. (1) Each freight car equipped with an ECP brake system that is added to a freight train operating in...

Task Analysis for the Jobs of Freight Train Conductor and Brakeman

DOT National Transportation Integrated Search

1975-05-31

This document describes the results of a research effort undertaken to detail the tasks of freight train conductors and brakemen. Included with text are detailed operational sequence diagrams for both conductor and brakeman. This task : analysis is s...

49 CFR 174.84 - Position in train of loaded placarded rail cars, transport vehicles, freight containers or bulk...

Code of Federal Regulations, 2010 CFR

2010-10-01

... moving or standing train must be next to and ahead of any car occupied by the guards or technical escorts... 49 Transportation 2 2010-10-01 2010-10-01 false Position in train of loaded placarded rail cars, transport vehicles, freight containers or bulk packagings when accompanied by guards or technical escorts...

Impact of high-speed passenger trains on freight train efficiency in shared railway corridors.

DOT National Transportation Integrated Search

2015-01-01

In the United States, freight rail demand had doubled from 0.9 trillion ton-miles in 1980 to 1.8 trillion tonmiles : in 2007, and railroad carriers reached a 39.5% market penetration in 20071 : . As intercity passenger : rail is widely recognized as ...

75 FR 52059 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... with certain requirements of 49 CFR part 232 -- Brake System Safety Standards for Freight and Other Non-Passenger Trains and Equipment; End-of Train Devices and CFR Part 215--Railroad Freight Car Safety Standards... requirements of its safety standards. The individual petition is described below, including the party seeking...

76 FR 57796 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-16

... CFR part 232, Brake System Safety Standards for Freight and Other Non-Passenger Trains and Equipment; End-of-Train Devices and 49 CFR part 215, Railroad Freight Car Safety Standards. Presently, BRG's... railroad safety regulations contained at 49 CFR parts 232 and 215. FRA assigned the petition Docket Number...

75 FR 52059 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... compliance with certain requirements of 49 CFR part 232 --Brake System Safety Standards for Freight and Other Non-Passenger Trains and Equipment; End-of Train Devices and CFR Part 215--Railroad Freight Car Safety... requirements of its safety standards. The individual petition is described below, including the party seeking...

Employers' Perspectives on Training: Three Industries. NCVER Research Report

ERIC Educational Resources Information Center

Shah, Chandra

2017-01-01

This study explores employers' perspectives on workforce training from 10 firms in three industries (red meat processing, road freight transport, and freight forwarding) located in urban and regional areas of five states on Australia's eastern seaboard. The analysis draws on data collected at interviews with senior managers and internal and…

49 CFR 174.84 - Position in train of loaded placarded rail cars, transport vehicles, freight containers or bulk...

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 2 2012-10-01 2012-10-01 false Position in train of loaded placarded rail cars, transport vehicles, freight containers or bulk packagings when accompanied by guards or technical escorts. 174.84 Section 174.84 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION,...

49 CFR 174.84 - Position in train of loaded placarded rail cars, transport vehicles, freight containers or bulk...

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 2 2014-10-01 2014-10-01 false Position in train of loaded placarded rail cars, transport vehicles, freight containers or bulk packagings when accompanied by guards or technical escorts. 174.84 Section 174.84 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION,...

Dynamic response of the train-track-bridge system subjected to derailment impacts

NASA Astrophysics Data System (ADS)

Ling, Liang; Dhanasekar, Manicka; Thambiratnam, David P.

2018-04-01

Derailments on bridges, although not frequent, when occurs due to a complex dynamic interaction of the train-track-bridge structural system, are very severe. Furthermore, the forced vibration induced by the post-derailment impacts can toss out the derailed wagons from the bridge deck with severe consequences to the traffic underneath and the safety of the occupants of the wagons. This paper presents a study of the train-track-bridge interaction during a heavy freight train crossing a concrete box girder bridge from a normal operation to a derailed state. A numerical model that considers the bridge vibration, train-track interaction and the train post-derailment behaviour is formulated based on a coupled finite-element - multi-body dynamics (FE-MBD) theory. The model is applied to predict the post-derailment behaviour of a freight train composed of one locomotive and several wagons, as well as the dynamic response of a straight single-span simply supported bridge containing ballast track subjected to derailment impacts. For this purpose, a typical derailment scenario of a heavy freight train passing over a severe track geometry defect is introduced. The dynamic derailment behaviour of the heavy freight train and the dynamic responses of the rail bridge are illustrated through numerical examples. The results exhibit the potential for tossing out of the derailed trains from the unstable increase in the yaw angle signature and a lower rate of increase of the bridge deck bending moment compared to the increase in the static axle load of the derailed wheelset.

Multimodal Freight Distribution to Support Increased Port Operations

DOT National Transportation Integrated Search

2016-10-01

To support improved port operations, three different aspects of multimodal freight distribution are investigated: (i) Efficient load planning for double stack trains at inland ports; (ii) Optimization of a multimodal network for environmental sustain...

Ground vibrations from heavy freight trains

NASA Astrophysics Data System (ADS)

Dawn, T. M.

1983-03-01

Ground vibration from heavy freight trains on good quality welded track are found to have only a weak dependence on train speed above 30 km/h. At the site on which these tests were carried out a critical speed was found at which the vibration reached a peak. The frequencies of vibration produced appear to be functions of track and vehicle dimensions and the critical speed occurs at the coincidence of sleeper passage frequency and the total vehicle on track resonance frequency.

Profile parameters of wheelset detection for high speed freight train

NASA Astrophysics Data System (ADS)

Yang, Kai; Ma, Li; Gao, Xiaorong; Wang, Li

2012-04-01

Because of freight train, in China, transports goods on railway freight line throughout the country, it does not depart from or return to engine shed during a long phase, thus we cannot monitor the quality of wheel set effectively. This paper provides a system which uses leaser and high speed camera, applies no-contact light section technology to get precise wheel set profile parameters. The paper employs clamping-track method to avoid complex railway ballast modification project. And detailed descript an improved image-tracking algorithm to extract central line from profile curve. For getting one pixel width and continuous line of the profile curve, uses local gray maximum points as direction control points to direct tracking direction. The results based on practical experiment show the system adapted to detection environment of high speed and high vibration, and it can effectively detect the wheelset geometric parameters with high accuracy. The system fills the gaps in wheel set detection for freight train in main line and has an enlightening function on monitoring the quality of wheel set.

[Occupational stress situation analysis of different types of train drivers].

PubMed

Zhou, Wenhui; Gu, Guizhen; Wu, Hui; Yu, Shanfa

2014-11-01

To analyze the status of occupational stress in different types of train drivers. By using cluster sampling method, a cross-sectional study was conducted in 1 339 train drivers (including 289 passenger train drivers, 637 freight trains drivers, 339 passenger shunting train drivers, and 74 high speed rail drivers) from a Railway Bureau depot. The survey included individual factors, occupational stress factors, stress response factors and stress mitigating factors. The occupational stress factors, stress response factors and mitigating factors were measured by the revised effort-reward imbalance (ERI) model questionnaires and occupational stress measurement scale. By using the method of covariance analysized the difference of occupational stress factors of all types train drivers, the method of Stepwise regression was used to analyze the effection (R(2)) of occupational stress factors and stress mitigating factors on stress response factors. Covariance analysis as covariates in age, education level, length of service and marital status showed that the scores of ERI (1.58 ± 0.05), extrinsic effort (19.88 ± 0.44), rewards (23.43 ± 0.43), intrinsic effort (17.86 ± 0.36), physical environment (5.70 ± 0.22), social support (30.51 ± 0.88) and daily tension (10.27 ± 0.38 ) of high speed rail drivers were higher than other drivers (F values were 6.06, 11.32, 7.05, 13.25, 5.20, 9.48 and 6.14 respectively, P < 0.01), but the scores of emotional balance (4.15 ± 0.31) and positive emotion (2.06 ± 0.20) were lower than other drives (P < 0.01);the scores of psychological needs (10.48 ± 0.18), emotional balance (4.88 ± 0.16) and positive emotion (2.63 ± 0.10) of passenger train drivers were higher than other drivers (F values were 4.33 and 5.50 respectively, P < 0.01). The descending rank of the effect value on occupational stress factors and mitigating factors to depressive symptoms of train drivers was high speed rail drivers (R(2) = 0.64), passenger train drivers (R(2) = 0.44), passenger shunting train drivers (R(2) = 0.39), freight trains drivers (R(2) = 0.38); job satisfaction of train drivers was high speed rail drivers (R(2) = 0.68), passenger train drivers (R(2) = 0.62), freight trains drivers (R(2) = 0.43), passenger shunting train drivers(R(2) = 0.38); to daily tension of train drivers was high speed rail drivers (R(2) = 0.54), passenger train drivers (R(2) = 0.37), passenger shunting train drivers (R(2) = 0.33), freight trains drivers (R(2) = 0.30); emotional balance of train drivers was high speed rail drivers (R(2) = 0.47), passenger train drivers (R(2) = 0.43), passenger shunting train drivers (R(2) = 0.33), freight trains drivers(R(2) = 0.31). ERI, psychological needs, work responsibilities, job roles, work conflict, and physical environment were important occupational stress factors of train drivers; social support was pivotal mitigating factors; different train drivers had different occupational stress status, high speed rail drivers were the highest, and freight trains drivers passenger train drivers or passenger shunting train drivers were the lowest.

Field validation of polyurethane technology in remediating rail substructure and enhancing rail freight capacity.

DOT National Transportation Integrated Search

2016-10-01

Railways are an important component of a multi-modal freight transport network. The structural integrity of rail substructure and problematic railway elements can be compromised leading to track instability and ultimately, train derailments. Because ...

Rail transportation : Federal Railroad Administration's new approach to rail safety

DOT National Transportation Integrated Search

1997-07-01

In 1980, the Congress passed the Staggers Rail Act, which fostered substantial changes in the railroad industry. By 1995, fewer large freight railroads accounted for most of the industry's revenue and train miles. At the same time, these freight rail...

Effects of the Fuel Price Increase on the Operating Cost of Freight Transport Vehicles

NASA Astrophysics Data System (ADS)

Gohari, Adel; Matori, Nasir; Yusof, Khamaruzaman Wan; Toloue, Iraj; Myint, Kin Cho

2018-03-01

One of the most important criteria in freight modal choices is the transport operating cost in which fuel price changes has a significant effect on it. This paper presents the impact of fuel price increases on the operating cost of the different transport modes for the containerized freight transportation. In this study, an operating cost equation was applied to compare the operating cost of different freight transport vehicles as well as evaluation of the operating cost changes across a range of fuel prices between the current price and one-hundred percent increase. The equation consists of influential parameters such as fuel cost, driver wage and maintenance cost of a vehicle. It has been concluded that the effect of the fuel price increase on the operating cost of different freight transportation modes is not in the same rate. According to equation and effective parameters considered, comparing the results showed that truck has the highest cost, train has the largest increase in price. Finally, the ship is the most influenced vehicle in terms of operating cost percentage increase when the rate of fuel price increase, followed by train and truck.

High speed passenger trains in freight railroad corridors : operations and safety considerations

DOT National Transportation Integrated Search

1994-12-01

This report presents the results of a study into some operations and technical issues likely to be encountered when planning for high-speed rail passenger service on corridors that presently carry freight or commuter traffic. The study starts with a ...

Cooperative freight mobility planning in the greater Charlotte region : a regional models of cooperation peer exchange summary report

DOT National Transportation Integrated Search

2016-04-01

This report highlights key themes identified at the Planes, Trains, & Semis: Keeping a Dynamic Economy on the Move: Greater Charlotte Regional Freight Mobility Plan Peer Exchange held on November 13, 2015 in Charlotte, North Carolina. This even...

76 FR 65777 - Proposed Agency Information Collection Activities; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-24

... the regulations governing freight power brakes and equipment in October 2008 by adding a new Subpart... being submitted for clearance by OMB as required by the PRA. Title: Inspection Brake System Safety Standards for Freight and Other Non-Passenger Trains and Equipment (Power Brakes and Drawbars). OMB Control...

Electrification of the freight train network from the Ports of Los Angeles and Long Beach to the Inland Empire.

DOT National Transportation Integrated Search

2008-05-01

The goal of this project was to evaluate the benefits of electrifying the freight railroads connecting the Ports of Los Angeles and Long Beach with the Inland Empire. These benefits include significant reduction in air pollution, and improvements in ...

77 FR 25781 - Environmental Impact Statement; Washington, DC

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-01

... do not meet the needs of modern freight rail infrastructure due to its single track arrangement and the inability to accommodate double-stack intermodal container freight trains. The single-track... network that encompasses about 21,000 route miles of track in 23 states, the District of Columbia and the...

Simulation of longitudinal dynamics of long freight trains in positioning operations

NASA Astrophysics Data System (ADS)

Qi, Zhaohui; Huang, Zhihao; Kong, Xianchao

2012-09-01

Positioning operations are performed in a railway goods yard, in which the freight train is pulled precisely at a specific point by a positioner. The positioner moves strictly according to the predesigned speed and provides all the traction and braking forces which are highly dependent on the longitudinal dynamic response. In order to improve the efficiency and protect the wagons from damage during positioning operations, the design speed of the positioner has to be optimised based on the simulation of longitudinal train dynamics. However, traditional models of longitudinal train dynamics are not accurate enough in some aspects. In this study, we make some changes in the traditional theory to make it suitable for the study of long freight trains in positioning operations. In the proposed method, instead of the traction force on the train, the motion of the positioner is assumed to be known; more importantly, the traditional draft gear model with nonlinear spring and linear damping is replaced by a more detailed model based on the achievement of contact and impact mechanics; the switching effects of the resistance and the coupler slack are also taken into consideration. Numerical examples that deal with positioning operations on the straight lines, slope lines and curving lines are given.

Wireless sensor node for detection of freight train derailment

NASA Astrophysics Data System (ADS)

Costa, Andrea; Milani, Damiano; Resta, Ferruccio; Tomasini, Gisella

2016-04-01

The target of the research activity presented in this paper is to design, to realize and to test an autonomous sensor node able to measure the accelerations in correspondence of the axle box of a freight train. The final goal of the sensor is to identify the derailment conditions by observing the variations in the spectra of the box accelerations, around the frequencies associated to the wheel revolution and its multiples. The sensor node embeds an accelerometer, a microprocessor, a transmission system, a piezoelectric bimorph energy harvester and an integrated circuit for managing the power distribution to each component of the node. In particular, a mechanical filter to be applied to the node was specifically designed to increment the energy recovered by the harvester and to filter out the high frequency components of the axle-box acceleration, allowing the use of a more sensitive accelerometer. The harvesting system was setup by means of laboratory tests carried out with an electromechanical shaker and the sensor node was finally tested through field tests on freight trains.

49 CFR 232.603 - Design, interoperability, and configuration management requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

...: 1999; Revised 2002, 2007); (3) AAR S-4220, “ECP Cable-Based Brake DC Power Supply—Performance...; Revised: 2004); (7) AAR S-4260, “ECP Brake and Wire Distributed Power Interoperability Test Procedures...) Approval. A freight train or freight car equipped with an ECP brake system and equipment covered by the AAR...

49 CFR Appendix D to Part 215 - Pre-departure Inspection Procedure

Code of Federal Regulations, 2014 CFR

2014-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. D Appendix D to Part 215—Pre-departure Inspection Procedure At each location where a freight car is placed in a train... missing safety appliance. (h) Lading leaking from a placarded hazardous material car. 2. Insecure coupling...

49 CFR Appendix D to Part 215 - Pre-departure Inspection Procedure

Code of Federal Regulations, 2012 CFR

2012-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. D Appendix D to Part 215—Pre-departure Inspection Procedure At each location where a freight car is placed in a train... missing safety appliance. (h) Lading leaking from a placarded hazardous material car. 2. Insecure coupling...

49 CFR Appendix D to Part 215 - Pre-departure Inspection Procedure

Code of Federal Regulations, 2013 CFR

2013-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. D Appendix D to Part 215—Pre-departure Inspection Procedure At each location where a freight car is placed in a train... missing safety appliance. (h) Lading leaking from a placarded hazardous material car. 2. Insecure coupling...

49 CFR Appendix D to Part 215 - Pre-departure Inspection Procedure

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. D Appendix D to Part 215—Pre-departure Inspection Procedure At each location where a freight car is placed in a train... missing safety appliance. (h) Lading leaking from a placarded hazardous material car. 2. Insecure coupling...

49 CFR Appendix D to Part 215 - Pre-departure Inspection Procedure

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. D Appendix D to Part 215—Pre-departure Inspection Procedure At each location where a freight car is placed in a train... missing safety appliance. (h) Lading leaking from a placarded hazardous material car. 2. Insecure coupling...

Train Generated Air Contaminants in the Train Crew's Working Environment

DOT National Transportation Integrated Search

1977-02-01

This document contains data on the levels of air contaminants in the train crew's working environment. Measurements were made in locomotive cabs and cabooses of freight trains travelling through long tunnels and over mountainous terrain. In addition,...

49 CFR 232.605 - Training requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Training requirements. 232.605 Section 232.605..., DEPARTMENT OF TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER TRAINS AND EQUIPMENT; END-OF-TRAIN DEVICES Electronically Controlled Pneumatic (ECP) Braking Systems § 232.605 Training...

Task Analysis for the Jobs of Freight Train Conductor and Brakeman. RDTR No. 263.

ERIC Educational Resources Information Center

Sanders, Mark S.; And Others

The principal tasks performed by conductors, rear brakemen, and head brakemen during over-the-road freight operations are identified and described in the report. Forty-four tasks and subtasks are analyzed and grouped into six categories: basic handling tasks, prerun preparation and starting off tasks, over-the-road tasks, terminating tasks,…

76 FR 52918 - Positive Train Control Systems

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-24

...-0028, Notice No. 1] RIN 2130-AC27 Positive Train Control Systems AGENCY: Federal Railroad... that requires certain passenger and freight railroads to install positive train control (PTC) systems...: Thomas McFarlin, Office of Safety Assurance and Compliance, Staff Director, Signal & Train Control...

49 CFR 232.605 - Training requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER TRAINS AND EQUIPMENT; END-OF-TRAIN DEVICES Electronically Controlled Pneumatic (ECP) Braking Systems § 232.605 Training... equipped with an ECP brake system and each contractor that performs inspection, testing, or maintenance on...

How shift scheduling practices contribute to fatigue amongst freight rail operating employees: Findings from Canadian accident investigations.

PubMed

Rudin-Brown, Christina M; Harris, Sarah; Rosberg, Ari

2018-02-01

Canada's freight rail system moves 70% of the country's surface goods and almost half of all exports (RAC, 2016). These include dangerous goods. Anonymous survey of freight rail operating employees conducted by the Teamsters Canada Rail Conference (TCRC, 2014) revealed that many do not report getting enough sleep because of their work schedules, and that fatigue may be affecting their performance at work. Besides general impairments in attention and cognitive functioning, fatigue in railway operating employees slows reaction time to safety alarms and impairs conformance to train operating requirements. Shift scheduling practices can contribute to sleep-related fatigue by restricting sleep opportunities, requiring extended periods of wakefulness and by disrupting daily (circadian) rhythms. The primary goal of accident investigation is to identify causal and contributing factors so that similar occurrences can be prevented. A database search of Transportation Safety Board (TSB) rail investigation reports published in the 21-year period from 1995 to 2015 identified 18 that cited sleep-related fatigue of freight rail operating employees as a causal, contributing, or risk finding. This number represents about 20% of TSB rail investigations from the same period in which a human factors aspect of freight train activities was a primary cause. Exploration of accident themes suggests that management of fatigue and shift scheduling in the freight rail industry is a complex issue that is often not conducive to employee circadian rhythms and sleep requirements. It also suggests that current shift scheduling and fatigue management practices may be insufficient to mitigate the associated safety risk. Railway fatigue management systems that are based on the principles of modern sleep science are needed to improve scheduling practices and mitigate the ongoing safety risk. Crown Copyright © 2018. Published by Elsevier Ltd. All rights reserved.

49 CFR 232.213 - Extended haul trains.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER TRAINS AND... extended haul trains will originate and a description of the trains that will be operated as extended haul.... (5) The train shall have no more than one pick-up and one set-out en route, except for the set-out of...

49 CFR 232.613 - End-of-train devices.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER TRAINS AND EQUIPMENT; END-OF-TRAIN DEVICES Electronically Controlled Pneumatic (ECP) Braking Systems § 232.613 End-of... equipped with an ECP brake system unless that train is equipped with a functioning ECP-EOT device designed...

Simulation of longitudinal dynamics of a freight train operating through a car dumper

NASA Astrophysics Data System (ADS)

Kovalev, R.; Sakalo, A.; Yazykov, V.; Shamdani, A.; Bowey, R.; Wakeling, C.

2016-06-01

A heavy haul train and car dumper model was created to analyse train longitudinal dynamics during dumping. Influence of such factors as performance curve of draft gears, total free slack in couplers, operating mode of train positioner and braking of last two cars of train on the in-train forces was considered.

Aerodynamic effects of high-speed passenger trains on other trains.

DOT National Transportation Integrated Search

2002-04-01

This study assesses the potential safety risks associated with aerodynamic loads produced by the Acela high-speed train when passing freight and bi-level commuter passenger cars. Acela operates at speeds up to 150 mph, on tangent tracks adjacent to n...

Crashworthiness analysis of the January 26, 2005 Glendale, California rail collision

DOT National Transportation Integrated Search

2011-03-16

In Glendale, California on January 26, 2005, impact with : an SUV on the track caused a southbound commuter train to : derail, impact a standing freight train, buckle laterally outward, : and rake the side of a northbound commuter train. Significant ...

Effects of train noise and vibration on human heart rate during sleep: an experimental study.

PubMed

Croy, Ilona; Smith, Michael G; Waye, Kerstin Persson

2013-05-28

Transportation of goods on railways is increasing and the majority of the increased numbers of freight trains run during the night. Transportation noise has adverse effects on sleep structure, affects the heart rate (HR) during sleep and may be linked to cardiovascular disease. Freight trains also generate vibration and little is known regarding the impact of vibration on human sleep. A laboratory study was conducted to examine how a realistic nocturnal railway traffic scenario influences HR during sleep. Case-control. Healthy participants. 24 healthy volunteers (11 men, 13 women, 19-28 years) spent six consecutive nights in the sleep laboratory. All participants slept during one habituation night, one control and four experimental nights in which train noise and vibration were reproduced. In the experimental nights, 20 or 36 trains with low-vibration or high-vibration characteristics were presented. Polysomnographical data and ECG were recorded. The train exposure led to a significant change of HR within 1 min of exposure onset (p=0.002), characterised by an initial and a delayed increase of HR. The high-vibration condition provoked an average increase of at least 3 bpm per train in 79% of the participants. Cardiac responses were in general higher in the high-vibration condition than in the low-vibration condition (p=0.006). No significant effect of noise sensitivity and gender was revealed, although there was a tendency for men to exhibit stronger HR acceleration than women. Freight trains provoke HR accelerations during sleep, and the vibration characteristics of the trains are of special importance. In the long term, this may affect cardiovascular functioning of persons living close to railways.

Effects of train noise and vibration on human heart rate during sleep: an experimental study

PubMed Central

Croy, Ilona; Smith, Michael G; Waye, Kerstin Persson

2013-01-01

Objectives Transportation of goods on railways is increasing and the majority of the increased numbers of freight trains run during the night. Transportation noise has adverse effects on sleep structure, affects the heart rate (HR) during sleep and may be linked to cardiovascular disease. Freight trains also generate vibration and little is known regarding the impact of vibration on human sleep. A laboratory study was conducted to examine how a realistic nocturnal railway traffic scenario influences HR during sleep. Design Case–control. Setting Healthy participants. Participants 24 healthy volunteers (11 men, 13 women, 19–28 years) spent six consecutive nights in the sleep laboratory. Interventions All participants slept during one habituation night, one control and four experimental nights in which train noise and vibration were reproduced. In the experimental nights, 20 or 36 trains with low-vibration or high-vibration characteristics were presented. Primary and secondary outcome measures Polysomnographical data and ECG were recorded. Results The train exposure led to a significant change of HR within 1 min of exposure onset (p=0.002), characterised by an initial and a delayed increase of HR. The high-vibration condition provoked an average increase of at least 3 bpm per train in 79% of the participants. Cardiac responses were in general higher in the high-vibration condition than in the low-vibration condition (p=0.006). No significant effect of noise sensitivity and gender was revealed, although there was a tendency for men to exhibit stronger HR acceleration than women. Conclusions Freight trains provoke HR accelerations during sleep, and the vibration characteristics of the trains are of special importance. In the long term, this may affect cardiovascular functioning of persons living close to railways. PMID:23793667

A real-time visual inspection method of fastening bolts in freight car operation

NASA Astrophysics Data System (ADS)

Nan, Guo; Yao, JunEn

2015-10-01

A real-time inspection of the key components is necessary for ensuring safe operation of freight car. While traditional inspection depends on the trained human inspectors, which is time-consuming and lower efficient. With the development of machine vision, vision-based inspection methods get more railway on-spot applications. The cross rod end fastening bolts are important components on both sides of the train body that fixing locking plates together with the freight car main structure. In our experiment, we get the images containing fastening bolt components, and accurately locate the locking plate position using a linear Support Vector Machine (SVM) locating model trained with Histograms of Oriented Gradients (HOG) features. Then we extract the straight line segment using the Line Segment Detector (LSD) and encoding them in a range, which constitute a straight line segment dataset. Lastly we determine the locking plate's working state by the linear pattern. The experiment result shows that the localization accurate rate is over 99%, the fault detection rate is over 95%, and the module implementation time is 2f/s. The overall performance can completely meet the practical railway safety assurance application.

Smart security system for Indian rail wagons using IOT

NASA Astrophysics Data System (ADS)

Bhanuteja, S.; Shilpi, S.; Pragna, K.; Arun, M.

2017-11-01

The objective of this project is to create a Security System for the goods that are carried in open top freight trains. The most efficient way to secure anything from thieves is to have a continuous observation. So for continuous observation of the open top freight train, Camera module2 has been used. Passive Infrared Sensor (PIR) 1 has been used to detect the motion or to sense movement of people, animals, or any object. So whenever a motion is detected by the PIR sensor, the Camera takes a picture of that particular instance. That picture will be send to the Raspberry PI which does Skin Detection Algorithm and specifies whether that motion was created by a human or not. If a human makes it, then that picture will send to the drop box. Any Official can have a look at the same. The existing system has a CCTV installed at various critical locations like bridges, railway stations etc. but they does not provide a continuous observation. This paper describes about the Security System that provides continuous observation for open top freight trains so that goods can be carried safely to its destination.

78 FR 14875 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-07

... certain provisions of the Federal railroad safety regulations contained at 49 CFR part 232--Brake System Safety Standards for Freight and Other Non-Passenger Trains and Equipment, End-of-Train Devices. FRA... 232.207(a) for certain Bakken-oil unit trains that originate at refineries in North Dakota. These...

78 FR 3965 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-17

... provisions of the Federal railroad safety regulations contained at 49 CFR Part 232--Brake System Safety Standards for Freight and Other Non-Passenger Trains and Equipment; End-of-Train Devices. FRA assigned the... provisions of 49 CFR Part 232, specifically, Section 232.409(d)-- Inspection and testing of end-of-train...

78 FR 25346 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-30

... from certain provisions of the Federal railroad safety regulations contained at 49 CFR Part 232, Brake System Safety Standards for Freight and Other Non-Passenger Trains and Equipment; End-of-Train Devices... five cycle trains and requests to extend the required mileage interval of the Class 1A brake tests of...

49 CFR 232.601 - Scope.

Code of Federal Regulations, 2010 CFR

2010-10-01

... TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER TRAINS AND EQUIPMENT; END-OF-TRAIN DEVICES Electronically Controlled Pneumatic (ECP) Braking Systems § 232.601 Scope. This subpart... systems. This subpart also contains specific exceptions from various requirements contained in this part...

65 Main-Track Train Collisions, 1997 through 2002 - Review, Analysis, Findings and Recommendations

DOT National Transportation Integrated Search

2006-08-01

The Collision Analysis Working Group (CAWG) reviewed and analyzed main-track collision of both freight and passenger trainss involving human factor issues and to make safety findings and recommendations. CAWG agreed to review main track train collisi...

49 CFR 232.602 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER TRAINS AND EQUIPMENT; END-OF-TRAIN DEVICES Electronically Controlled Pneumatic (ECP) Braking Systems § 232.602... this part and equipped with an ECP brake system. Unless specifically excepted or modified in this...

49 CFR 232.405 - Design and performance standards for two-way end-of-train devices.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Design and performance standards for two-way end-of-train devices. 232.405 Section 232.405 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER TRAINS...

49 CFR 232.403 - Design standards for one-way end-of-train devices.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Design standards for one-way end-of-train devices. 232.403 Section 232.403 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER TRAINS AND EQUIPMENT; EN...

Could Expanded Freight Rail Reduce Air Pollution from Trucks?

NASA Astrophysics Data System (ADS)

Bickford, E. E.; Holloway, T.; Johnston, M.

2010-12-01

Cars, trucks and trains are a significant source of emissions that impact both climate and air quality on regional to global scales. Diesel vehicles, most used for freight transport, account for 42% of on-road nitrogen oxide emissions, 58% of on-road fine particulate emissions, and 21% of on-road carbon dioxide emissions. With freight tonnage projected to increase 28% by 2018, and freight trucks the fastest growing source of transportation emissions, we evaluate the potential for increased rail capacity to reduce the environmental impacts of trucks. Most widely available mobile source emissions inventories contain insufficient spatial detail to quantify realistic emission scenario options, and none to date have been linked with commodity flow information in a manner appropriate to consider the true potential of rail substitution. To support a truck-to-rail analysis, and other policy assessments requiring roadway-by-roadway analysis, we have developed a freight emissions inventory for the Upper Midwest based on the Federal Highway Administration’s Freight Analysis Framework version 2.2 and the Environmental Protection Agency’s on-road emissions model, Mobile6.2. Using a Geographical Information System (GIS), we developed emissions scenarios for truck-to-rail modal shifts where 95% of freight tonnage on trips longer than 400 miles is shifted off of trucks and onto railways. Scenarios will be analyzed with the Community Multiscale Air Quality (CMAQ) regional model to assess air quality impacts of associated changes. By using well-respected transportation data and realistic assumptions, results from this study have the potential to inform decisions on transportation sustainability, carbon management, public health, and air quality.

49 CFR 232.7 - Waivers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER TRAINS AND EQUIPMENT; END-OF... a notice in the Federal Register containing the reasons for granting the waiver. ...

78 FR 35945 - Request for Comments on Security Training Programs for Surface Mode Employees

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-14

... provided by owner/operators of freight railroads, passenger railroads, public transportation systems... in the public transportation, railroad carrier, and over-the-road bus (OTRB) modes.\\2\\ In summary.... 266 (August 3, 2007). 9/11 Act's Public Transportation Security Training Requirements. Paragraph 1408...

A crush zone design for an existing passenger rail cab car

DOT National Transportation Integrated Search

2005-11-05

A Crash Energy Management (CEM) cab car crush zone : design has been developed for retrofit onto an existing Budd : M1 cab car. This design is to be used in the upcoming fullscale : train-to-train test of a CEM consist impacting a standing : freight ...

Aerodynamic forces on freight trains : volume 1. wind tunnel tests of containers and trailers on flatcars

DOT National Transportation Integrated Search

1976-12-01

The aerodynamic forces on trailers and containers on flatcars have been measured in wind tunnel tests. The forces were measured on the central car of a five-car train consisting of a locomotive, three flatcars with various loadings and a boxcar. Test...

78 FR 54952 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-06

... Administration (FRA) for a waiver of compliance from certain provisions of the Federal railroad safety regulations contained at 49 CFR Part 232, Brake System Safety Standards for Freight and Other Non- Passenger Trains and Equipment; End-of-Train Devices. FRA assigned the petition Docket Number FRA-2013-0080. In its...

78 FR 47823 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-06

... Administration (FRA) for a waiver of compliance from certain provisions of the Federal railroad safety regulations contained at 49 CFR Part 232, Brake System Safety Standards for Freight and Other Non-Passenger Trains and Equipment; End-of-Train Devices. FRA assigned the petition Docket Number FRA-2013-0069...

49 CFR 174.85 - Position in train of placarded cars, transport vehicles, freight containers, and bulk packagings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... engine or occupied caboose X X X 2. When train length does not permit, placarded car must be placed near the middle of the train, but not nearer than the second car from an engine or occupied caboose X X X 3... 49 Transportation 2 2013-10-01 2013-10-01 false Position in train of placarded cars, transport...

49 CFR 174.85 - Position in train of placarded cars, transport vehicles, freight containers, and bulk packagings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... engine or occupied caboose X X X 2. When train length does not permit, placarded car must be placed near the middle of the train, but not nearer than the second car from an engine or occupied caboose X X X 3... 49 Transportation 2 2012-10-01 2012-10-01 false Position in train of placarded cars, transport...

49 CFR 174.85 - Position in train of placarded cars, transport vehicles, freight containers, and bulk packagings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... engine or occupied caboose X X X 2. When train length does not permit, placarded car must be placed near the middle of the train, but not nearer than the second car from an engine or occupied caboose X X X 3... 49 Transportation 2 2014-10-01 2014-10-01 false Position in train of placarded cars, transport...

An Integrative Risk Management/Governance Framework for Homeland Security Decision Making

DTIC Science & Technology

2008-03-01

key modes of transportation include highways, motor carrier (trucking), motor coach ( intercity bus), maritime, pipeline, rail (passenger and freight...2004 Overview: A blast tore apart a metro train car in Moscow during the morning rush hour on February 6, 2004. The train was traveling between the...Circle Line train, No. 204, traveling from Liverpool Street to Aldgate Station. Within one minute, a second explosion took place on Circle Line train

Freight car reflectorization

DOT National Transportation Integrated Search

1999-01-01

Collisions at highway-railroad grade crossings have posed a significant safety problem. To reduce the number of these collisions at highway-railroad grade : crossings where train visibility is a contributing factor, the Federal Railroad Administratio...

Effectiveness of the Civil Aviation Security Program.

DTIC Science & Technology

1980-05-22

SECURITY. - CONTINUED TRAINING OF LAW ENFORCEMENT OFFICERS SUPPORTING AIRPORT SECURITY ACTIVITIES. - SECURITY PROGRAMS IMPLEMENTED BY AIR FREIGHT...cooperation by all concerned. (See Exhibit 14) Airport Security - Ongoing activities which contributed significantly to airport security included full...implementation of the revised Federal Aviation Regulations (FAR) Part 107 governing airport security , training of law enforcement officers supporting

Rescheduling/timetable optimization of trains along the U.S. shared-use corridors : development of the hybrid optimization of train schedules (HOTS) model.

DOT National Transportation Integrated Search

2016-11-23

A growing demand for passenger and freight transportation, combined with limited capital to expand : the United States (U.S.) rail infrastructure, are creating pressure for a more efficient use of the current : line capacity. This is further exacerba...

The Hinton train disaster.

PubMed

Smiley, A M

1990-10-01

In February of 1986 a head-on collision occurred between a freight train and a passenger train in western Canada killing 23 people and causing over $30 million of damage. A Commission of Inquiry appointed by the Canadian government concluded that human error was the major reason for the collision. This report discusses the factors contributing to the human error: mainly poor work-rest schedules, the monotonous nature of the train driving task, insufficient information about train movements, and the inadequate backup systems in case of human error.

Tie-ballast interaction.

DOT National Transportation Integrated Search

2015-09-28

Improvements in railroad efficiency in the future may likely require higher passenger train speeds and heavier freight axle loads. As the demand for more efficient rail transportation grows, so does the need for higher performance and lower maintenan...

Cardiovascular responses to railway noise during sleep in young and middle-aged adults.

PubMed

Tassi, Patricia; Saremi, Mahnaz; Schimchowitsch, Sarah; Eschenlauer, Arnaud; Rohmer, Odile; Muzet, Alain

2010-03-01

The aim of this study was to investigate the effects of nocturnal railway noise on cardiovascular reactivity in young (25.8 +/- 2.6 years) and middle-aged (52.2 +/- 2.5 years) adults during sleep. Thirty-eight subjects slept three nights in the laboratory at 1-week interval. They were exposed to 48 randomized pass-bys of Freight, Passenger and Automotive trains either at an 8-h equivalent sound level of 40 dBA (Moderate) and 50 dBA (High) or at a silent Control night. Heart rate response (HRR), heart response amplitude (HRA), heart response latency (HRL) and finger pulse response (FPR), finger pulse amplitude (FPA) and finger pulse latency (FPL) were recorded to measure cardiovascular reactivity after each noise onset and for time-matched pseudo-noises in the control condition. Results show that Freight trains produced the highest cardiac response (increased HRR, HRA and HRL) compared to Passenger and Automotive. But the vascular response was similar whatever the type of train. Juniors exhibited an increased HRR and HRA as compared to seniors, but there was no age difference on vasoconstriction, except a shorter FPL in seniors. Noise level produced dose-dependent effects on all the cardiovascular indices. Sleep stage at noise occurrence was ineffective for cardiac response, but FPA was reduced when noise occurred during REM sleep. In conclusion, our study is in favor of an important impact of nocturnal railway noise on the cardiovascular system of sleeping subjects. In the limit of the samples studied, Freight trains are the most harmful, probably more because of their special length (duration) than because of their speed (rise time).

Performance Model of Intercity Ground Passenger Transportation Systems

DOT National Transportation Integrated Search

1975-08-01

A preliminary examination of the problems associated with mixed-traffic operations - conventional freight and high speed passenger trains - is presented. Approaches based upon a modest upgrading of existing signal systems are described. Potential cos...

Improving Word Similarity by Augmenting PMI with Estimates of Word Polysemy

DTIC Science & Technology

2011-12-29

radiator, brake , throttle, speeding, uptown, curb, auto, skid, balloon, truck, refrigerator, driver, downtown, parachute, gasoline, steering, spin...chauffeur, garage, motor, trolley, locomotive, conductor, automobile, limousine, freight, headlight, train, driver, brake , siding, passenger, engine

Summary of development and application of draft buff indicator

DOT National Transportation Integrated Search

1978-02-01

This memorandum summarizes the development and use of the : Draft Buff Indicator, a prototype system for sensing, recording, : and displaying freight train "slack action" or inter-car : movement. The prototype, developed by the Transportation : Syste...

Wayside Energy Storage Study : Volume 1. Summary.

DOT National Transportation Integrated Search

1979-02-01

Volume I summarizes an in-depth application study which was conducted to determine the practicality and viability of using large wayside flywheels to recuperate braking energy from freight trains on long downgrades. The study examined the route struc...

Crack propagation life of detail fractures in rails

DOT National Transportation Integrated Search

1988-10-01

The results of a comprehensive study of the crack propagation behavior of detail fractures in railroad rails are presented. The study includes full-scale crack growth experiments in a test track under simulated heavy freight train service, similar fi...

49 CFR 213.307 - Class of track: operating speed limits.

Code of Federal Regulations, 2011 CFR

2011-10-01

... operating speed for trains 1 is— Class 6 track 110 m.p.h. Class 7 track 125 m.p.h. Class 8 track 160 m.p.h. 2 Class 9 track 200 m.p.h. 1 Freight may be transported at passenger train speeds if the following... 150 m.p.h. are authorized by this part only in conjunction with a rule of particular applicability...

Causal analysis of passenger train accidents on freight rail corridors.

DOT National Transportation Integrated Search

2013-11-01

A number of economic, technical and political factors have limited the development of new, dedicated, very-high-speed rail systems in North America. Consequently, most, near-term development of improved or expanded passenger rail service in the U.S. ...

Study of RF Propagation Characteristics for Wireless Sensor Networks in Railroad Environments

DOT National Transportation Integrated Search

2010-01-01

The freight railroad industry in North America is exerting efforts to leverage Wireless Sensor Networks to monitor systems and components on railcars. This allows fault detection and accident prevention even while a train is moving. Railcars, constru...

Wayside Energy Storage Study : Volume 2. Detailed Description of Analysis.

DOT National Transportation Integrated Search

1979-02-01

Volume II summarizes an in-depth application study which was conducted to determine the practicality and viability of using large wayside flywheels to recuperate braking energy from freight trains on long downgrades. The study examined the route stru...

49 CFR 221.5 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Definitions. 221.5 Section 221.5 Transportation... TRANSPORTATION REAR END MARKING DEVICE-PASSENGER, COMMUTER AND FREIGHT TRAINS General § 221.5 Definitions. As... defined by the Illuminating Engineering Society's Guide for Calculating the Effective Intensity of...

Start time variability and predictability in railroad train and engine freight and passenger service employees.

DOT National Transportation Integrated Search

2014-04-01

Start time variability in work schedules is often hypothesized to be a cause of railroad employee fatigue because unpredictable work start times prevent employees from planning sleep and personal activities. This report examines work start time diffe...

Railroads and the Environment : Estimation of Fuel Consumption in Rail Transportation : Volume 3. Comparison of Computer Simulations with Field Measurements

DOT National Transportation Integrated Search

1978-09-01

This report documents comparisons between extensive rail freight service measurements (previously presented in Volume II) and simulations of the same operations using a sophisticated train performance calculator computer program. The comparisons cove...

Improved Concrete Crosstie and Fastening Systems for US High Speed Passenger Rail and Joint Corridors : Volume 1, Project Summary Report

DOT National Transportation Integrated Search

2017-11-01

Rail corridors often experience a wide variety of passenger and freight train loads, track geometry characteristics, and environmental conditions. These factors must be considered when developing an optimized concrete crosstie and fastening sys...

Potential fault region detection in TFDS images based on convolutional neural network

NASA Astrophysics Data System (ADS)

Sun, Junhua; Xiao, Zhongwen

2016-10-01

In recent years, more than 300 sets of Trouble of Running Freight Train Detection System (TFDS) have been installed on railway to monitor the safety of running freight trains in China. However, TFDS is simply responsible for capturing, transmitting, and storing images, and fails to recognize faults automatically due to some difficulties such as such as the diversity and complexity of faults and some low quality images. To improve the performance of automatic fault recognition, it is of great importance to locate the potential fault areas. In this paper, we first introduce a convolutional neural network (CNN) model to TFDS and propose a potential fault region detection system (PFRDS) for simultaneously detecting four typical types of potential fault regions (PFRs). The experimental results show that this system has a higher performance of image detection to PFRs in TFDS. An average detection recall of 98.95% and precision of 100% are obtained, demonstrating the high detection ability and robustness against various poor imaging situations.

Development of the rules governing the strength of airplanes. Part II : loading conditions in Germany (continued), England and the United States

NASA Technical Reports Server (NTRS)

Kussner, H G; Thalau, Karl

1933-01-01

Load factors and loading conditions are presented for Germany, England, and the United States. Results of tests are presented and loading conditions are presented under various stress categories like freight, commercial, aerobatics, and training.

75 FR 69157 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-10

... educational railroad operating between Virginia City and Carson City via Gold Hill, Nevada. The railroad was... used for photographic subjects in an educational setting to depict the type of freight trains that would have operated in the era during mining operations. Therefore, stenciling the required information...

On the influence of freight trains on humans: a laboratory investigation of the impact of nocturnal low frequency vibration and noise on sleep and heart rate.

PubMed

Smith, Michael G; Croy, Ilona; Ogren, Mikael; Persson Waye, Kerstin

2013-01-01

A substantial increase in transportation of goods on railway may be hindered by public fear of increased vibration and noise leading to annoyance and sleep disturbance. As the majority of freight trains run during night time, the impact upon sleep is expected to be the most serious adverse effect. The impact of nocturnal vibration on sleep is an area currently lacking in knowledge. We experimentally investigated sleep disturbance with the aim to ascertain the impact of increasing vibration amplitude. The impacts of various amplitudes of horizontal vibrations on sleep disturbance and heart rate were investigated in a laboratory study. Cardiac accelerations were assessed using a combination of polysomnography and ECG recordings. Sleep was assessed subjectively using questionnaires. Twelve young, healthy subjects slept for six nights in the sleep laboratory, with one habituation night, one control night and four nights with a variation of vibration exposures whilst maintaining the same noise exposure. With increasing vibration amplitude, we found a decrease in latency and increase in amplitude of heart rate as well as a reduction in sleep quality and increase in sleep disturbance. We concluded that nocturnal vibration has a negative impact on sleep and that the impact increases with greater vibration amplitude. Sleep disturbance has short- and long-term health consequences. Therefore, it is necessary to define levels that protect residents against sleep disruptive vibrations that may arise from night time railway freight traffic.

E-Activities: Internet-based Activities To Expand Your History Curriculum.

ERIC Educational Resources Information Center

Trumbauer, Lisa

2002-01-01

Presents three Internet-based activities for teaching elementary students about the Underground Railroad. The activities include creating a freight-train of facts about the Underground Railroad, mapping the routes of the Underground Railroad, and participating in an electronic simulation of life as a fugitive slave. (SM)

Track/train dynamics test report modal survey

NASA Technical Reports Server (NTRS)

Vigil, R. A.

1975-01-01

The modal survey vibration test conducted on an 80 ton open hopper freight car is described. The test data, the post-test update of the modal survey test requirements and procedure, and an index to the test data are presented. Photographs of actual measurement locations and the test historical log are included.

49 CFR 172.606 - Carrier information contact.

Code of Federal Regulations, 2010 CFR

2010-10-01

... attached to the vehicle at the brake hose or electrical connection; or (2) Have the shipping paper and... required shall instruct the operator of a motor vehicle, train, aircraft, or vessel to contact the carrier...) For transportation by highway, if a transport vehicle, (e.g., a semi-trailer or freight container-on...

78 FR 6142 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-29

... Two Canadian National Railway Freight Trains near Two Harbors, MN-- September 30, 2010. NEWS MEDIA.... The public may view the meeting via a live or archived webcast by accessing a link under ``News... email at [email protected] . FOR MEDIA INFORMATION CONTACT: Keith Holloway, (202) 314-6144 or by email at...

Track/train dynamics test procedure transfer function test

NASA Technical Reports Server (NTRS)

Vigil, R. A.

1975-01-01

A transfer function vibration test was made on an 80 ton open hopper freight car in an effort to obtain validation data on the car's nonlinear elastic model. Test configuration, handling, test facilities, test operations, and data acquisition/reduction activities necessary to meet the conditions of test requirements are given.

Effects of nocturnal railway noise on sleep fragmentation in young and middle-aged subjects as a function of type of train and sound level.

PubMed

Saremi, Mahnaz; Grenèche, Jérôme; Bonnefond, Anne; Rohmer, Odile; Eschenlauer, Arnaud; Tassi, Patricia

2008-12-01

Due to undisputable effects of noise on sleep structure, especially in terms of sleep fragmentation, the expected development of railway transportation in the next few years might represent a potential risk factor for people living alongside the rail tracks. The aim of this study was to compare the effects of different types of train (freight, automotive, passenger) on arousal from sleep and to determine any differential impact as a function of sound level and age. Twenty young (16 women, 4 men; 25.8 years+/-2.6) and 18 middle-aged (15 women, 3 men; 52.2 years+/-2.5) healthy subjects participated in three whole-night polysomnographic recordings including one control night (35 dBA), and two noisy nights with equivalent noise levels of 40 or 50 dB(A), respectively. Arousal responsiveness increased with sound level. It was the highest in S2 and the lowest in REM sleep. Micro-arousals (3-10 s) occurred at a rate of 25-30%, irrespective of the type of train. Awakenings (>10 s) were produced more frequently by freight train than by automotive and passenger trains. Normal age-related changes in sleep were observed, but they were not aggravated by railway noise, thus questioning whether older persons are less sensitive to noise during sleep. These evidences led to the conclusion that microscopic detection of sleep fragmentation may provide advantageous information on sleep disturbances caused by environmental noises.

Numerical Simulation of Nonperiodic Rail Operation Diagram Characteristics

PubMed Central

Qian, Yongsheng; Wang, Bingbing; Zeng, Junwei; Wang, Xin

2014-01-01

This paper succeeded in utilizing cellular automata (CA) model to simulate the process of the train operation under the four-aspect color light system and getting the nonperiodic diagram of the mixed passenger and freight tracks. Generally speaking, the concerned models could simulate well the situation of wagon in preventing trains from colliding when parking and restarting and of the real-time changes the situation of train speeds and displacement and get hold of the current train states in their departures and arrivals. Finally the model gets the train diagram that simulates the train operation in different ratios of the van and analyzes some parameter characters in the process of train running, such as time, speed, through capacity, interval departing time, and departing numbers. PMID:25435863

49 CFR 221.7 - Civil penalty.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Civil penalty. 221.7 Section 221.7 Transportation... TRANSPORTATION REAR END MARKING DEVICE-PASSENGER, COMMUTER AND FREIGHT TRAINS General § 221.7 Civil penalty. Any... requirement is subject to a civil penalty of at least $650 and not more than $25,000 per violation, except...

49 CFR 221.7 - Civil penalty.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Civil penalty. 221.7 Section 221.7 Transportation... TRANSPORTATION REAR END MARKING DEVICE-PASSENGER, COMMUTER AND FREIGHT TRAINS General § 221.7 Civil penalty. Any... requirement is subject to a civil penalty of at least $650 and not more than $25,000 per violation, except...

49 CFR 221.7 - Civil penalty.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Civil penalty. 221.7 Section 221.7 Transportation... TRANSPORTATION REAR END MARKING DEVICE-PASSENGER, COMMUTER AND FREIGHT TRAINS General § 221.7 Civil penalty. Any... requirement is subject to a civil penalty of at least $650 and not more than $25,000 per violation, except...

49 CFR 221.7 - Civil penalty.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Civil penalty. 221.7 Section 221.7 Transportation... TRANSPORTATION REAR END MARKING DEVICE-PASSENGER, COMMUTER AND FREIGHT TRAINS General § 221.7 Civil penalty. Any... requirement is subject to a civil penalty of at least $650 and not more than $25,000 per violation, except...

49 CFR 221.7 - Civil penalty.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Civil penalty. 221.7 Section 221.7 Transportation... TRANSPORTATION REAR END MARKING DEVICE-PASSENGER, COMMUTER AND FREIGHT TRAINS General § 221.7 Civil penalty. Any... requirement is subject to a civil penalty of at least $650 and not more than $25,000 per violation, except...

On the Influence of Freight Trains on Humans: A Laboratory Investigation of the Impact of Nocturnal Low Frequency Vibration and Noise on Sleep and Heart Rate

PubMed Central

Smith, Michael G.; Croy, Ilona; Ögren, Mikael; Persson Waye, Kerstin

2013-01-01

Background A substantial increase in transportation of goods on railway may be hindered by public fear of increased vibration and noise leading to annoyance and sleep disturbance. As the majority of freight trains run during night time, the impact upon sleep is expected to be the most serious adverse effect. The impact of nocturnal vibration on sleep is an area currently lacking in knowledge. We experimentally investigated sleep disturbance with the aim to ascertain the impact of increasing vibration amplitude. Methodology/Principal Findings The impacts of various amplitudes of horizontal vibrations on sleep disturbance and heart rate were investigated in a laboratory study. Cardiac accelerations were assessed using a combination of polysomnography and ECG recordings. Sleep was assessed subjectively using questionnaires. Twelve young, healthy subjects slept for six nights in the sleep laboratory, with one habituation night, one control night and four nights with a variation of vibration exposures whilst maintaining the same noise exposure. With increasing vibration amplitude, we found a decrease in latency and increase in amplitude of heart rate as well as a reduction in sleep quality and increase in sleep disturbance. Conclusions/Significance We concluded that nocturnal vibration has a negative impact on sleep and that the impact increases with greater vibration amplitude. Sleep disturbance has short- and long-term health consequences. Therefore, it is necessary to define levels that protect residents against sleep disruptive vibrations that may arise from night time railway freight traffic. PMID:23409055

Freight facts and figures, 2012.

DOT National Transportation Integrated Search

2012-11-01

Freight Facts and Figures 2012 is a snapshot of the volume and : value of freight flows in the United States, the physical network : over which freight moves, the economic conditions that generate : freight movements, the industry that carries freigh...

Freight facts and figures, 2011.

DOT National Transportation Integrated Search

2011-11-01

Freight Facts and Figures 2011 is a snapshot of the volume and : value of freight flows in the United States, the physical network : over which freight moves, the economic conditions that generate : freight movements, the industry that carries freigh...

Freight Impacts on Small Urban and Rural Areas

DOT National Transportation Integrated Search

2015-10-01

Freight mobility is critical for economic activity and vitality of a region. Freight system performance has also a driving influence on the quality of life in communities that experience freight traffic. Freight movement that results in high levels o...

Economic Analysis Framework for Freight Transportation Based on Florida Statewide Multi-Modal Freight Model

DOT National Transportation Integrated Search

2018-02-01

Freight transportation plays a vital role in local and regional economy. The markets and businesses from different regions and locations can be connected through freight movements. But it is difficult to quantify the economic contribution of freight ...

48 CFR 52.247-53 - Freight Classification Description.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Freight Classification....247-53 Freight Classification Description. As prescribed in 47.305-9(b)(1), insert the following... modifications of previously shipped items, and different freight classifications may apply: Freight...

48 CFR 52.247-53 - Freight Classification Description.

Code of Federal Regulations, 2014 CFR

2014-10-01

... modifications of previously shipped items, and different freight classifications may apply: Freight... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Freight Classification....247-53 Freight Classification Description. As prescribed in 47.305-9(b)(1), insert the following...

48 CFR 52.247-53 - Freight Classification Description.

Code of Federal Regulations, 2013 CFR

2013-10-01

... modifications of previously shipped items, and different freight classifications may apply: Freight... 48 Federal Acquisition Regulations System 2 2013-10-01 2013-10-01 false Freight Classification....247-53 Freight Classification Description. As prescribed in 47.305-9(b)(1), insert the following...

48 CFR 52.247-53 - Freight Classification Description.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Freight Classification....247-53 Freight Classification Description. As prescribed in 47.305-9(b)(1), insert the following... modifications of previously shipped items, and different freight classifications may apply: Freight...

48 CFR 52.247-53 - Freight Classification Description.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Freight Classification....247-53 Freight Classification Description. As prescribed in 47.305-9(b)(1), insert the following... modifications of previously shipped items, and different freight classifications may apply: Freight...

Campus Security under the Microscope

ERIC Educational Resources Information Center

Pelletier, Stephen

2008-01-01

A university president's worst nightmare can take any number of forms. The lone shooter run amok on campus. The freight-train sound of a tornado bearing down on a dormitory. A river cresting its banks, about to flood a college town. From robberies and assaults to fires and chemical spills, the list goes on and on. Campus security and safety…

78 FR 57450 - Notice Rescinding a Notice of Intent To Prepare an Environmental Impact Statement for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-18

... allowed trains to run from one rail line to the other in order to accommodate intercity travel between... Pass and the Tri Valley area capable of supporting intercity and commuter rail passenger services. The... day, reducing travel times, and eliminating freight railroad delays by providing separate passenger...

Freight Data Fusion From Multiple Data Sources For Freight Planning Applications In Florida

DOT National Transportation Integrated Search

2018-05-01

A major hurdle in freight demand modeling has always been a lack of adequate data on freight movements for different industry sectors for planning applications. Several data sources are available for freight planning purposes in the United States. Of...

48 CFR 47.305-9 - Commodity description and freight classification.

Code of Federal Regulations, 2010 CFR

2010-10-01

... freight classification. 47.305-9 Section 47.305-9 Federal Acquisition Regulations System FEDERAL... Commodity description and freight classification. (a) Generally, the freight rate for supplies is based on the rating applicable to the freight classification description published in the National Motor...

48 CFR 47.305-9 - Commodity description and freight classification.

Code of Federal Regulations, 2014 CFR

2014-10-01

... of previously shipped items, and different freight classifications may apply, the contracting officer... freight classification. 47.305-9 Section 47.305-9 Federal Acquisition Regulations System FEDERAL... Commodity description and freight classification. (a) Generally, the freight rate for supplies is based on...

48 CFR 47.305-9 - Commodity description and freight classification.

Code of Federal Regulations, 2013 CFR

2013-10-01

... of previously shipped items, and different freight classifications may apply, the contracting officer... freight classification. 47.305-9 Section 47.305-9 Federal Acquisition Regulations System FEDERAL... Commodity description and freight classification. (a) Generally, the freight rate for supplies is based on...

48 CFR 47.305-9 - Commodity description and freight classification.

Code of Federal Regulations, 2012 CFR

2012-10-01

... of previously shipped items, and different freight classifications may apply, the contracting officer... freight classification. 47.305-9 Section 47.305-9 Federal Acquisition Regulations System FEDERAL... Commodity description and freight classification. (a) Generally, the freight rate for supplies is based on...

48 CFR 47.305-9 - Commodity description and freight classification.

Code of Federal Regulations, 2011 CFR

2011-10-01

... of previously shipped items, and different freight classifications may apply, the contracting officer... freight classification. 47.305-9 Section 47.305-9 Federal Acquisition Regulations System FEDERAL... Commodity description and freight classification. (a) Generally, the freight rate for supplies is based on...

The freight landscape : using secondary data sources to describe metropolitan freight flows.

DOT National Transportation Integrated Search

2015-12-01

Metropolitan areas around the world are seeking to better manage freight flows and reduce negative impacts on local populations. A major challenge to better urban freight management is the lack of data; little is known about freight movements at the ...

National Freight Demand Modeling - Bridging the Gap between Freight Flow Statistics and U.S. Economic Patterns

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

Chin, Shih-Miao; Hwang, Ho-Ling

2007-01-01

This paper describes a development of national freight demand models for 27 industry sectors covered by the 2002 Commodity Flow Survey. It postulates that the national freight demands are consistent with U.S. business patterns. Furthermore, the study hypothesizes that the flow of goods, which make up the national production processes of industries, is coherent with the information described in the 2002 Annual Input-Output Accounts developed by the Bureau of Economic Analysis. The model estimation framework hinges largely on the assumption that a relatively simple relationship exists between freight production/consumption and business patterns for each industry defined by the three-digit Northmore » American Industry Classification System industry codes (NAICS). The national freight demand model for each selected industry sector consists of two models; a freight generation model and a freight attraction model. Thus, a total of 54 simple regression models were estimated under this study. Preliminary results indicated promising freight generation and freight attraction models. Among all models, only four of them had a R2 value lower than 0.70. With additional modeling efforts, these freight demand models could be enhanced to allow transportation analysts to assess regional economic impacts associated with temporary lost of transportation services on U.S. transportation network infrastructures. Using such freight demand models and available U.S. business forecasts, future national freight demands could be forecasted within certain degrees of accuracy. These freight demand models could also enable transportation analysts to further disaggregate the CFS state-level origin-destination tables to county or zip code level.« less

The freight landscape : using secondary data sources to describe metropolitan freight flows : final report.

DOT National Transportation Integrated Search

2015-12-01

Metropolitan areas around the world are seeking to better manage freight flows and reduce negative impacts on local populations. A major challenge to better urban freight management is the lack of data; little is known about freight movements at the ...

49 CFR 215.119 - Defective freight car truck.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Defective freight car truck. 215.119 Section 215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components Suspension System § 215.119 Defective freight car truck. A railroad may not place or continue in service a...

49 CFR 215.119 - Defective freight car truck.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Defective freight car truck. 215.119 Section 215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components Suspension System § 215.119 Defective freight car truck. A railroad may not place or continue in service a...

49 CFR 215.119 - Defective freight car truck.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Defective freight car truck. 215.119 Section 215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components Suspension System § 215.119 Defective freight car truck. A railroad may not place or continue in service a...

49 CFR 215.119 - Defective freight car truck.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Defective freight car truck. 215.119 Section 215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components Suspension System § 215.119 Defective freight car truck. A railroad may not place or continue in service a...

49 CFR 215.119 - Defective freight car truck.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Defective freight car truck. 215.119 Section 215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components Suspension System § 215.119 Defective freight car truck. A railroad may not place or continue in service a...

22 CFR 201.67 - Maximum freight charges.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Maximum freight charges. 201.67 Section 201.67... TRANSACTIONS FINANCED BY USAID Price Provisions § 201.67 Maximum freight charges. (a) Ocean freight rates—(1... the United States. (2) Maximum charter rates. (i) USAID will not finance ocean freight under any...

41 CFR 102-117.160 - What is freight?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What is freight? 102-117.160 Section 102-117.160 Public Contracts and Property Management Federal Property Management... Shipping Freight § 102-117.160 What is freight? Freight is property or goods transported as cargo. ...

41 CFR 102-117.160 - What is freight?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What is freight? 102-117.160 Section 102-117.160 Public Contracts and Property Management Federal Property Management... Shipping Freight § 102-117.160 What is freight? Freight is property or goods transported as cargo. ...

Proceedings of the workshop on urban freight consolidation

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

Not Available

1978-06-01

The Urban Freight Consolidation Workshop discusses the desirability and practicality of establishing programs to consolidate the pickup and delivery of small shipments in highly concentrated urban areas. After presentation of an overview paper, Institutional Issues in Urban Freight Consolidation, by Ernest R. Cadotte and Robert A. Robicheaux, the following papers were given: Consolidation and Distribution--The Broad Picture, John T. Norris; Transportation Facilitation Center Concept, Irwin Blatner; The Regulatory Issues of Small-Shipment Consolidation, A. Daniel O'Neal; Chicago's Perspective of Urban-Freight Consolidation, Charles W. Lustig; Freight Consolidation in New York City, Samuel D. Kahan; Baltimore's Perspective of Urban-Freight Consolidation, Siegbert Schacknies; Small-Shippermore » Perspective, Richard A. Whitty; The Perspective of a ''Big Shipper,'' William K. Smith; A Receiver's Viewpoint of Consolidation, William P. McDaniel; For-Hire Motor-Carrier Perspective of Urban-Freight Consolidation, John L. Reith; Private-Carrier Perspective of Urban-Freight Consolidation, H. E. Manker; Union Perspective, M. R. Nensel; Urban-Freight Distribution Myopia, Carl S. Rappaport; Freight-Service Expectations, Performance, and Tradeoffs in Urban Areas: A Survey, Robert A. Robicheaux and Ernest R. Cadotte; and Freight Consolidation--Can It Be Successfully Implemented, James F. Robeson. (MCW)« less

Black carbon emissions from trucks and trains in the Midwestern and Northeastern United States from 1977 to 2007

NASA Astrophysics Data System (ADS)

Brown-Steiner, Benjamin; Hess, Peter; Chen, Jialie; Donaghy, Kieran

2016-03-01

We have developed a framework to estimate BC emissions from heavy-duty diesel trucks and trains engaged in transporting freight in the Midwestern and Northeastern United States (MNUS) from 1977 to 2007. We first expand on a previous development of a regional econometric input-output model (REIM) that has been used to estimate commodity flows between 13 states in the MNUS (plus the rest of the US) and 13 industrial sectors. These commodity flow data are then distributed over the MNUS using a stylized link-and-node network, which creates great circle transportation links between nodes in each state at the county with the largest population. Freight flows are converted to BC transportation emissions and the resulting BC emissions are compared to the MACCity BC emissions inventory. We find that from 1977 to 2007 potential emission growth from the continued increase in freight tonnage in the MWUS is counteracted by decreases in the BC emission factor of heavy-duty diesel trucks, which results in an overall decrease of BC emissions by 2007. One sector (fabricated metal product manufacturing) has dominated the BC transportation emissions throughout 1977 to 2007 with transportation emissions remaining relatively unchanged from 1977 to 1997 and then decreasing out to 2007. The BC transportation emissions are concentrated in and around the urban centers, which serve as transportation and production nodes for industrial manufacturing. Our BC emissions are distributed along stylized transportation corridors that are not well represented in emissions inventories that largely distribute emissions via a population proxy. The framework established in this study can be used to estimate future BC transportation emissions under a set of stylized economic, technological, and regulatory scenarios.

78 FR 69520 - Designation of the Primary Freight Network

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-19

... NFN may fit into a multimodal National Freight System; and (5) suggestions for an urban-area route... Nation, to include goods movement in urban areas. Urban areas of 200,000 and above include a freight... Consideration for Critical Urban Freight Routes in the National Freight Network The DOT recognizes that many...

Exploratory data project : freight resiliency performance measures.

DOT National Transportation Integrated Search

2010-03-01

Exploratory Data Project: Freight Resiliency Performance Measures. (2009-10) FHWA's Office of Freight Management : and Operations, through a partnership with the American Transportation Research Institute (ATRI), established a Freight : Performance M...

49 CFR 216.11 - Special notice for repairs-railroad freight car.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Special notice for repairs-railroad freight car...—railroad freight car. (a) When an FRA Motive Power and Equipment Inspector or a State Equipment Inspector determines that a railroad freight car is not in conformity with the requirements of the FRA Freight Car...

49 CFR 216.11 - Special notice for repairs-railroad freight car.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Special notice for repairs-railroad freight car...—railroad freight car. (a) When an FRA Motive Power and Equipment Inspector or a State Equipment Inspector determines that a railroad freight car is not in conformity with the requirements of the FRA Freight Car...

49 CFR 216.11 - Special notice for repairs-railroad freight car.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Special notice for repairs-railroad freight car...—railroad freight car. (a) When an FRA Motive Power and Equipment Inspector or a State Equipment Inspector determines that a railroad freight car is not in conformity with the requirements of the FRA Freight Car...

49 CFR 216.11 - Special notice for repairs-railroad freight car.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Special notice for repairs-railroad freight car...—railroad freight car. (a) When an FRA Motive Power and Equipment Inspector or a State Equipment Inspector determines that a railroad freight car is not in conformity with the requirements of the FRA Freight Car...

49 CFR 216.11 - Special notice for repairs-railroad freight car.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Special notice for repairs-railroad freight car...—railroad freight car. (a) When an FRA Motive Power and Equipment Inspector or a State Equipment Inspector determines that a railroad freight car is not in conformity with the requirements of the FRA Freight Car...

America's Freight System in the 80's and 90's ... But How to Get There? : Conference Papers on Advance Freight System Technology

DOT National Transportation Integrated Search

1976-12-01

These papers relating to technology and freight transportation have been prepared for the conference on America's Freight System in the 80's and 90's. It does not purport to be a compendium on all advanced freight technology but is to give an overvie...

41 CFR 102-117.180 - What transportation documents must I use to ship freight?

Code of Federal Regulations, 2011 CFR

2011-01-01

... documents must I use to ship freight? 102-117.180 Section 102-117.180 Public Contracts and Property... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.180 What transportation documents must I use to ship freight? To ship freight: (a) By land (domestic shipments), use a bill of lading; (b) By...

41 CFR 102-117.180 - What transportation documents must I use to ship freight?

Code of Federal Regulations, 2013 CFR

2013-07-01

... documents must I use to ship freight? 102-117.180 Section 102-117.180 Public Contracts and Property... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.180 What transportation documents must I use to ship freight? To ship freight: (a) By land (domestic shipments), use a bill of lading; (b) By...

41 CFR 102-117.180 - What transportation documents must I use to ship freight?

Code of Federal Regulations, 2010 CFR

2010-07-01

... documents must I use to ship freight? 102-117.180 Section 102-117.180 Public Contracts and Property... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.180 What transportation documents must I use to ship freight? To ship freight: (a) By land (domestic shipments), use a bill of lading; (b) By...

41 CFR 102-117.180 - What transportation documents must I use to ship freight?

Code of Federal Regulations, 2014 CFR

2014-01-01

... documents must I use to ship freight? 102-117.180 Section 102-117.180 Public Contracts and Property... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.180 What transportation documents must I use to ship freight? To ship freight: (a) By land (domestic shipments), use a bill of lading; (b) By...

41 CFR 102-117.180 - What transportation documents must I use to ship freight?

Code of Federal Regulations, 2012 CFR

2012-01-01

... documents must I use to ship freight? 102-117.180 Section 102-117.180 Public Contracts and Property... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.180 What transportation documents must I use to ship freight? To ship freight: (a) By land (domestic shipments), use a bill of lading; (b) By...

Freight facts and figures 2007

DOT National Transportation Integrated Search

2007-11-01

This report provides an overview of freight transportation, focusing on the volume and value of freight shipments, the extent of the freight network, industry employment and productivity patterns, its safety record, energy use, and related environmen...

Freight facts and figures 2010

DOT National Transportation Integrated Search

2010-11-01

This report provides an overview of freight transportation, focusing on the volume and value of freight shipments, the extent of the freight network, industry employment and productivity patterns, and related safety, energy use, and environmental eff...

Freight facts and figures 2008

DOT National Transportation Integrated Search

2008-11-01

This report provides an overview of freight transportation, focusing on the volume and value of freight shipments, the extent of the freight network, industry employment and productivity patterns, and related safety, energy use, and environment effec...

Freight facts and figures 2009.

DOT National Transportation Integrated Search

2009-11-01

This report provides an overview of freight transportation, focusing on the volume and value of freight : shipments, the extent of the freight network, industry employment and productivity patterns, and related : safety, energy use, and environment e...

Freight Data Sharing Guidebook

DOT National Transportation Integrated Search

2013-01-01

Public sector freight planners depend on freight data to help identify freight transportation planning needs. Traditionally, their efforts relied on limited data sources such as vehicle counts, in/out gate information from ports, and weigh-in-motion ...

Transportation Energy Futures Series: Freight Transportation Demand: Energy-Efficient Scenarios for a Low-Carbon Future

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

Grenzeback, L. R.; Brown, A.; Fischer, M. J.

2013-03-01

Freight transportation demand is projected to grow to 27.5 billion tons in 2040, and by extrapolation, to nearly 30.2 billion tons in 2050, requiring ever-greater amounts of energy. This report describes the current and future demand for freight transportation in terms of tons and ton-miles of commodities moved by truck, rail, water, pipeline, and air freight carriers. It outlines the economic, logistics, transportation, and policy and regulatory factors that shape freight demand; the possible trends and 2050 outlook for these factors, and their anticipated effect on freight demand and related energy use. After describing federal policy actions that could influencemore » freight demand, the report then summarizes the available analytical models for forecasting freight demand, and identifies possible areas for future action.« less

48 CFR 52.247-31 - F.o.b. Origin, Freight Allowed.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 2 2013-10-01 2013-10-01 false F.o.b. Origin, Freight....247-31 F.o.b. Origin, Freight Allowed. As prescribed in 47.303-3(c), insert the following clause: F.o.b. Origin, Freight Allowed (FEB 2006) (a) The term f.o.b. origin, freight allowed, as used in this...

48 CFR 52.247-32 - F.o.b. Origin, Freight Prepaid.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false F.o.b. Origin, Freight....247-32 F.o.b. Origin, Freight Prepaid. As prescribed in 47.303-4(c), insert the following clause: F.o.b. Origin, Freight Prepaid (FEB 2006) (a) The term f.o.b. origin, freight prepaid, as used in this...

48 CFR 52.247-31 - F.o.b. Origin, Freight Allowed.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false F.o.b. Origin, Freight....247-31 F.o.b. Origin, Freight Allowed. As prescribed in 47.303-3(c), insert the following clause: F.o.b. Origin, Freight Allowed (FEB 2006) (a) The term f.o.b. origin, freight allowed, as used in this...

48 CFR 52.247-32 - F.o.b. Origin, Freight Prepaid.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false F.o.b. Origin, Freight....247-32 F.o.b. Origin, Freight Prepaid. As prescribed in 47.303-4(c), insert the following clause: F.o.b. Origin, Freight Prepaid (FEB 2006) (a) The term f.o.b. origin, freight prepaid, as used in this...

48 CFR 52.247-31 - F.o.b. Origin, Freight Allowed.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false F.o.b. Origin, Freight....247-31 F.o.b. Origin, Freight Allowed. As prescribed in 47.303-3(c), insert the following clause: F.o.b. Origin, Freight Allowed (FEB 2006) (a) The term f.o.b. origin, freight allowed, as used in this...

48 CFR 52.247-32 - F.o.b. Origin, Freight Prepaid.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false F.o.b. Origin, Freight....247-32 F.o.b. Origin, Freight Prepaid. As prescribed in 47.303-4(c), insert the following clause: F.o.b. Origin, Freight Prepaid (FEB 2006) (a) The term f.o.b. origin, freight prepaid, as used in this...

48 CFR 52.247-31 - F.o.b. Origin, Freight Allowed.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false F.o.b. Origin, Freight....247-31 F.o.b. Origin, Freight Allowed. As prescribed in 47.303-3(c), insert the following clause: F.o.b. Origin, Freight Allowed (FEB 2006) (a) The term f.o.b. origin, freight allowed, as used in this...

48 CFR 52.247-32 - F.o.b. Origin, Freight Prepaid.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 2 2013-10-01 2013-10-01 false F.o.b. Origin, Freight....247-32 F.o.b. Origin, Freight Prepaid. As prescribed in 47.303-4(c), insert the following clause: F.o.b. Origin, Freight Prepaid (FEB 2006) (a) The term f.o.b. origin, freight prepaid, as used in this...

48 CFR 52.247-32 - F.o.b. Origin, Freight Prepaid.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false F.o.b. Origin, Freight....247-32 F.o.b. Origin, Freight Prepaid. As prescribed in 47.303-4(c), insert the following clause: F.o.b. Origin, Freight Prepaid (FEB 2006) (a) The term f.o.b. origin, freight prepaid, as used in this...

48 CFR 52.247-31 - F.o.b. Origin, Freight Allowed.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false F.o.b. Origin, Freight....247-31 F.o.b. Origin, Freight Allowed. As prescribed in 47.303-3(c), insert the following clause: F.o.b. Origin, Freight Allowed (FEB 2006) (a) The term f.o.b. origin, freight allowed, as used in this...

Freight facts and figures 2006

DOT National Transportation Integrated Search

2006-11-01

This report provides a snapshot of freight transportation, focusing on the volume and value of freight shipments, the extent of the freight network, industry employment and productivity patterns, its safety record, energy use, and the environmental c...

Freight facts and figures 2004

DOT National Transportation Integrated Search

2004-11-01

This report provides a snapshot of freight transportation, focusing on the volume and value of freight shipments, the extent of the freight network, industry employment and productivity patterns, its safety record, energy use, and the environmental c...

Freight story 2008.

DOT National Transportation Integrated Search

2008-11-01

This report provides an overview of freight movement on the U.S. transportation system today and in the future. It discusses where the largest freight flows are concentrated and the pressures that existing and anticipated freight volumes place on the...

Addressing MAP-21 freight objectives using GPS data.

DOT National Transportation Integrated Search

2016-12-01

Freight planning and operation perspectives of Moving Ahead for Progress in the 21st Century Act (MAP-21) includes development of a national freight plan to address freight congestion bottlenecks, connectivity enhancement of major intermodal centers,...

Developing a performance measurement approach to benefit/cost freight project prioritization.

DOT National Transportation Integrated Search

2014-10-01

Future reauthorizations of the federal transportation bill will require a comprehensive and quantitative analysis of the freight benefits : of proposed freight system projects. To prioritize public investments in freight systems and to insure conside...

77 FR 22768 - Federal Acquisition Regulation; Information Collection; Freight Classification Description

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-17

...; Information Collection; Freight Classification Description AGENCIES: Department of Defense (DOD), General... collection requirement concerning freight classification description. Public comments are particularly... Information Collection 9000- 0055, Freight Classification Description, by any of the following methods...

Transportation Energy Futures Series: Freight Transportation Demand: Energy-Efficient Scenarios for a Low-Carbon Future

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

Grenzeback, L. R.; Brown, A.; Fischer, M. J.

2013-03-01

Freight transportation demand is projected to grow to 27.5 billion tons in 2040, and to nearly 30.2 billion tons in 2050. This report describes the current and future demand for freight transportation in terms of tons and ton-miles of commodities moved by truck, rail, water, pipeline, and air freight carriers. It outlines the economic, logistics, transportation, and policy and regulatory factors that shape freight demand, the trends and 2050 outlook for these factors, and their anticipated effect on freight demand. After describing federal policy actions that could influence future freight demand, the report then summarizes the capabilities of available analyticalmore » models for forecasting freight demand. This is one in a series of reports produced as a result of the Transportation Energy Futures project, a Department of Energy-sponsored multi-agency effort to pinpoint underexplored strategies for reducing GHGs and petroleum dependence related to transportation.« less

Effectively using the QRFM to model truck trips in medium-sized urban communities.

DOT National Transportation Integrated Search

2011-04-01

This report analyzes the effectiveness of applying the Quick Response Freight Manual (QRFM) to model freight : transportation. Typically freight transportation is modeled indirectly or as an after-thought. Increasing freight : volumes, coupled with c...

EEOC sues freight company for inducing worker with HIV to quit. Equal Employment Opportunity Commission.

PubMed

1998-04-17

The Equal Employment Opportunity Commission (EEOC) sued a Japanese freight company, Nippon Express USA, for putting [name removed] into a do-nothing job and forcing him to quit. [Name removed] revealed his HIV status to a supervisor in 1990 while working as a trainer and customer troubleshooter. When his management changed shortly afterwards, he was transferred from Chicago to Indianapolis, presumably for a promotion. However, his responsibilities were reduced, his telephone and computer were taken away from him, and co-workers were ordered not to speak to him. Following surgery, a supervisor told [name removed] that his appearance was causing problems. The lawsuit was filed under the Americans with Disabilities Act (ADA) and seeks unspecified damages, training programs for managers and staff in dealing with HIV-positive employees, and guaranteed health care coverage for the rest of [name removed]'s life.

Integrative freight demand management in the New York City metropolitan area : implementation phase.

DOT National Transportation Integrated Search

2013-09-01

Urban freight transportation is crucial to the quality of modern life, though at the same time it : produces significant negative externalities. Despite the relatively small proportion of freight with respect : to all traffic, urban freight movements...

Role of the Freight Sector in Future Climate Change Mitigation Scenarios

DOE PAGES

Muratori, Matteo; Smith, Steven J.; Kyle, Page; ...

2017-02-27

The freight sector's role is examined using the Global Change Assessment Model (GCAM) for a range of climate change mitigation scenarios and future freight demand assumptions. Energy usage and CO 2 emissions from freight have historically grown with a correlation to GDP, and there is limited evidence of near-term global decoupling of freight demand from GDP. Over the 21 st century, greenhouse gas (GHG) emissions from freight are projected to grow faster than passenger transportation or other major end-use sectors, with the magnitude of growth dependent on the assumed extent of long-term decoupling. In climate change mitigation scenarios that applymore » a price to GHG emissions, mitigation of freight emissions (including the effects of demand elasticity, mode and technology shifting, and fuel substitution) is more limited than for other demand sectors. In such scenarios, shifting to less-emitting transportation modes and technologies is projected to play a relatively small role in reducing freight emissions in GCAM. Finally, by contrast, changes in the supply chain of liquid fuels that reduce the fuel carbon intensity, especially deriving from large-scale use of biofuels coupled to carbon capture and storage technologies, are responsible for the majority of freight emissions mitigation, followed by price-induced reduction in freight demand services.« less

Role of the Freight Sector in Future Climate Change Mitigation Scenarios

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

Muratori, Matteo; Smith, Steven J.; Kyle, Page

The freight sector's role is examined using the Global Change Assessment Model (GCAM) for a range of climate change mitigation scenarios and future freight demand assumptions. Energy usage and CO 2 emissions from freight have historically grown with a correlation to GDP, and there is limited evidence of near-term global decoupling of freight demand from GDP. Over the 21 st century, greenhouse gas (GHG) emissions from freight are projected to grow faster than passenger transportation or other major end-use sectors, with the magnitude of growth dependent on the assumed extent of long-term decoupling. In climate change mitigation scenarios that applymore » a price to GHG emissions, mitigation of freight emissions (including the effects of demand elasticity, mode and technology shifting, and fuel substitution) is more limited than for other demand sectors. In such scenarios, shifting to less-emitting transportation modes and technologies is projected to play a relatively small role in reducing freight emissions in GCAM. Finally, by contrast, changes in the supply chain of liquid fuels that reduce the fuel carbon intensity, especially deriving from large-scale use of biofuels coupled to carbon capture and storage technologies, are responsible for the majority of freight emissions mitigation, followed by price-induced reduction in freight demand services.« less

Role of the Freight Sector in Future Climate Change Mitigation Scenarios.

PubMed

Muratori, Matteo; Smith, Steven J; Kyle, Page; Link, Robert; Mignone, Bryan K; Kheshgi, Haroon S

2017-03-21

The freight sector's role is examined using the Global Change Assessment Model (GCAM) for a range of climate change mitigation scenarios and future freight demand assumptions. Energy usage and CO 2 emissions from freight have historically grown with a correlation to GDP, and there is limited evidence of near-term global decoupling of freight demand from GDP. Over the 21 st century, greenhouse gas (GHG) emissions from freight are projected to grow faster than passenger transportation or other major end-use sectors, with the magnitude of growth dependent on the assumed extent of long-term decoupling. In climate change mitigation scenarios that apply a price to GHG emissions, mitigation of freight emissions (including the effects of demand elasticity, mode and technology shifting, and fuel substitution) is more limited than for other demand sectors. In such scenarios, shifting to less-emitting transportation modes and technologies is projected to play a relatively small role in reducing freight emissions in GCAM. By contrast, changes in the supply chain of liquid fuels that reduce the fuel carbon intensity, especially deriving from large-scale use of biofuels coupled to carbon capture and storage technologies, are responsible for the majority of freight emissions mitigation, followed by price-induced reduction in freight demand services.

Freight from space : evaluating freight activity and emissions from satellite data.

DOT National Transportation Integrated Search

2013-06-01

In this report, the authors investigate the current state of knowledge of freight transport emissions, the importance of freight emissions relative to other sources, and what tools are available, or can be developed to answer these questions and impr...

State-of-the-practice in freight data : a review of available freight data in the U.S.

DOT National Transportation Integrated Search

2004-02-01

State and regional transportation planning agencies are increasingly recognizing the need for : policies and programs addressing freight issues to ensure an efficient and reliable freight transportation : system. A major challenge, however, remains t...

Freight performance measures : a yardstick for Minnesota's transportation system : recommendations of the Minnesota Freight Advisory Committee

DOT National Transportation Integrated Search

1999-11-01

Performance measures tell public officials and citizens how well services are meeting customer needs. In this report, the Minnesota Freight Advisory Committee recommends performance measures for Minnesota's freight transportation system. MFAC is a gr...

Measuring the economic contribution of the freight industry to the Maryland economy : [research summary].

DOT National Transportation Integrated Search

2015-05-01

The primary objective was to measure the economic contributions of the freight : industry to the Maryland economy and to develop a freight economic output (FECO) : index that tracks the economic performance of the freight industry over time.

Web-Based Naval Fleet Logistics Information System

DTIC Science & Technology

2007-12-01

Ship AOR Area of Responsibility ATG Assistant Training Group B2B Business to business Beach DET Beach Detachment CHT Collection and Holding...operationalize supply domain. While the initiatives did not specify a Web-based information system concept, business to business ( B2B ) information...cost more per pound to deliver and frequently cause delays compared to the commercial freight companies . Military personnel traveling overseas are

Strategic Mobility 21: Rail Network Capacity Analysis

DTIC Science & Technology

2006-09-30

of commercial freight and passenger train movements per peak day on the rail main lines in the study area for Year 2000 (actual...levels in Year 2010 and beyond with transit times comparable to Year 2000, at least four main tracks on the south slope of Cajon Pass are required... study . Rail Network Capacity Analysis 1 1.0 INTRODUCTION This document contains the analysis of rail capacity

Assessing air quality and climate impacts of future ground freight choice in United States

NASA Astrophysics Data System (ADS)

Liu, L.; Bond, T. C.; Smith, S.; Lee, B.; Ouyang, Y.; Hwang, T.; Barkan, C.; Lee, S.; Daenzer, K.

2013-12-01

The demand for freight transportation has continued to increase due to the growth of domestic and international trade. Emissions from ground freight (truck and railways) account for around 7% of the greenhouse gas emissions, 4% of the primary particulate matter emission and 25% of the NOx emissions in the U.S. Freight railways are generally more fuel efficient than trucks and cause less congestion. Freight demand and emissions are affected by many factors, including economic activity, the spatial distribution of demand, freight modal choice and routing decision, and the technology used in each modal type. This work links these four critical aspects of freight emission system to project the spatial distribution of emissions and pollutant concentration from ground freight transport in the U.S. between 2010 and 2050. Macroeconomic scenarios are used to forecast economic activities. Future spatial structure of employment and commodity demand in major metropolitan areas are estimated using spatial models and a shift-share model, respectively. Freight flow concentration and congestion patterns in inter-regional transportation networks are predicted from a four-step freight demand forecasting model. An asymptotic vehicle routing model is also developed to estimate delivery ton-miles for intra-regional freight shipment in metropolitan areas. Projected freight activities are then converted into impacts on air quality and climate. CO2 emissions are determined using a simple model of freight activity and fuel efficiency, and compared with the projected CO2 emissions from the Second Generation Model. Emissions of air pollutants including PM, NOx and CO are calculated with a vehicle fleet model SPEW-Trend, which incorporates the dynamic change of technologies. Emissions are projected under three economic scenarios to represent different plausible futures. Pollutant concentrations are then estimated using tagged chemical tracers in an atmospheric model with the emissions serving as input.

America's freight transportation gateways : connecting our nation to places and markets abroad : [2009

DOT National Transportation Integrated Search

2009-11-01

This report ranks freight gateways by the value of merchandise trade they handle. Value : data were compiled from multiple sources, allowing comparison of all the freight modes. : See box 2 for a detailed description of the freight data sources. : Th...

77 FR 45611 - Federal Acquisition Regulation; Submission for OMB Review; Freight Classification Description

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-01

...; Submission for OMB Review; Freight Classification Description AGENCIES: Department of Defense (DOD), General... collection requirement concerning freight classification description. A notice was published in the Federal... Information Collection 9000- 0055, Freight Classification Description, by any of the following methods...

The freight landscape : using secondary data sources to describe metropolitan freight flows.

DOT National Transportation Integrated Search

2010-01-01

Freight flows depend on the spatial organization of freight supply and demand, and on the transportation facilities within the metropolitan area. We use network model data for both the Los Angeles region and San Francisco region, and estimate two set...

22 CFR 202.3 - Freight reimbursement limitations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Freight reimbursement limitations. 202.3... VOLUNTARY NON-PROFIT RELIEF AGENCIES § 202.3 Freight reimbursement limitations. Economic utilization of AID funds available for reimbursement to agencies for freight charges incurred and paid by such agencies for...

22 CFR 202.3 - Freight reimbursement limitations.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Freight reimbursement limitations. 202.3... VOLUNTARY NON-PROFIT RELIEF AGENCIES § 202.3 Freight reimbursement limitations. Economic utilization of AID funds available for reimbursement to agencies for freight charges incurred and paid by such agencies for...

22 CFR 202.3 - Freight reimbursement limitations.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Freight reimbursement limitations. 202.3... VOLUNTARY NON-PROFIT RELIEF AGENCIES § 202.3 Freight reimbursement limitations. Economic utilization of AID funds available for reimbursement to agencies for freight charges incurred and paid by such agencies for...

22 CFR 202.3 - Freight reimbursement limitations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Freight reimbursement limitations. 202.3... VOLUNTARY NON-PROFIT RELIEF AGENCIES § 202.3 Freight reimbursement limitations. Economic utilization of AID funds available for reimbursement to agencies for freight charges incurred and paid by such agencies for...

Reduction of Sleep Deprivation and Fatigue in Mass Transit Rail Operators.

PubMed

Haynes, Ajeenah L

2017-08-01

Sleep and work schedules differ considerably between rail workers and the broader U.S. workforce. Due to extended work hours and night shift schedules, train and engine service workers who operate passenger trains or move freight are most vulnerable to fatigue. This article addresses the need for comprehensive fatigue risk management systems (FRMS) for rail operators. Using a transactional ergonomic perspective, FRMS are discussed with a focus on fatigue education and administrative controls to reduce feelings of tiredness, low motivation, poor concentration, and low physical activity among mass transit rail operators. Recommendations for intervention implementation and evaluation are provided.

Assessing public benefits and costs of freight transportation projects : measuring shippers' value of delay on the freight system.

DOT National Transportation Integrated Search

2012-07-01

Freight delay is detrimental to the national economy. In an effort to gauge the economic impact of freight delay due : to highway congestion, this project focuses on estimating shippers value of delay (VOD). We have accomplished : this through thr...

48 CFR 47.404 - Air freight forwarders.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Air freight forwarders. 47... MANAGEMENT TRANSPORTATION Air Transportation by U.S.-Flag Carriers 47.404 Air freight forwarders. (a) Agencies may use air freight forwarders that are engaged in international air transportation (49 U.S.C...

48 CFR 47.404 - Air freight forwarders.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Air freight forwarders. 47... MANAGEMENT TRANSPORTATION Air Transportation by U.S.-Flag Carriers 47.404 Air freight forwarders. (a) Agencies may use air freight forwarders that are engaged in international air transportation (49 U.S.C...

Freight efficiency strategies : a white paper series to inform the California Sustainable Freight Action Plan.

DOT National Transportation Integrated Search

2016-03-01

A number of stakeholders met with the ultimate goal of identifying inefficiencies faced by the freight system and putting forward a set of : strategies to achieve a more efficient freight system. In doing so, a key first step was to provide insight a...

48 CFR 47.404 - Air freight forwarders.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Air freight forwarders. 47... MANAGEMENT TRANSPORTATION Air Transportation by U.S.-Flag Carriers 47.404 Air freight forwarders. (a) Agencies may use air freight forwarders that are engaged in international air transportation (49 U.S.C...

78 FR 75442 - Designation of the Primary Freight Network

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-11

...] Designation of the Primary Freight Network AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice... period for the Designation of the highway Primary Freight Network (PFN) notice, which was published on... the complete National Freight Network (NFN), and to solicit comments on aspects of the NFN. The five...

49 CFR 174.82 - General requirements for the handling of placarded rail cars, transport vehicles, freight...

Code of Federal Regulations, 2010 CFR

2010-10-01

... rail cars, transport vehicles, freight containers, and bulk packages. 174.82 Section 174.82... Placarded Rail Cars, Transport Vehicles and Freight Containers § 174.82 General requirements for the handling of placarded rail cars, transport vehicles, freight containers, and bulk packages. (a) Unless...

48 CFR 470.201 - Acquisition of commodities and freight shipment for Foreign Agricultural Service programs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... and freight shipment for Foreign Agricultural Service programs. 470.201 Section 470.201 Federal....201 Acquisition of commodities and freight shipment for Foreign Agricultural Service programs. (a... this section, in contracts for the Foreign Agricultural Service for commodities and related freight...

48 CFR 470.201 - Acquisition of commodities and freight shipment for Foreign Agricultural Service programs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... and freight shipment for Foreign Agricultural Service programs. 470.201 Section 470.201 Federal....201 Acquisition of commodities and freight shipment for Foreign Agricultural Service programs. (a... this section, in contracts for the Foreign Agricultural Service for commodities and related freight...

48 CFR 470.201 - Acquisition of commodities and freight shipment for Foreign Agricultural Service programs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... and freight shipment for Foreign Agricultural Service programs. 470.201 Section 470.201 Federal....201 Acquisition of commodities and freight shipment for Foreign Agricultural Service programs. (a... this section, in contracts for the Foreign Agricultural Service for commodities and related freight...

48 CFR 470.201 - Acquisition of commodities and freight shipment for Foreign Agricultural Service programs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... and freight shipment for Foreign Agricultural Service programs. 470.201 Section 470.201 Federal....201 Acquisition of commodities and freight shipment for Foreign Agricultural Service programs. (a... this section, in contracts for the Foreign Agricultural Service for commodities and related freight...

49 CFR 176.170 - Transport of Class 1 (explosive) materials in freight containers.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ships, freight containers containing Class 1 (explosive) materials must be stowed only in the lowest... freight containers. 176.170 Section 176.170 Transportation Other Regulations Relating to Transportation... and Shipborne Barges § 176.170 Transport of Class 1 (explosive) materials in freight containers. (a...

49 CFR 176.170 - Transport of Class 1 (explosive) materials in freight containers.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ships, freight containers containing Class 1 (explosive) materials must be stowed only in the lowest... freight containers. 176.170 Section 176.170 Transportation Other Regulations Relating to Transportation... and Shipborne Barges § 176.170 Transport of Class 1 (explosive) materials in freight containers. (a...

49 CFR 176.170 - Transport of Class 1 (explosive) materials in freight containers.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ships, freight containers containing Class 1 (explosive) materials must be stowed only in the lowest... freight containers. 176.170 Section 176.170 Transportation Other Regulations Relating to Transportation... and Shipborne Barges § 176.170 Transport of Class 1 (explosive) materials in freight containers. (a...

48 CFR 470.201 - Acquisition of commodities and freight shipment for Foreign Agricultural Service programs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... and freight shipment for Foreign Agricultural Service programs. 470.201 Section 470.201 Federal....201 Acquisition of commodities and freight shipment for Foreign Agricultural Service programs. (a... this section, in contracts for the Foreign Agricultural Service for commodities and related freight...

48 CFR 47.404 - Air freight forwarders.

Code of Federal Regulations, 2010 CFR

2010-10-01

... MANAGEMENT TRANSPORTATION Air Transportation by U.S.-Flag Carriers 47.404 Air freight forwarders. (a) Agencies may use air freight forwarders that are engaged in international air transportation (49 U.S.C... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Air freight forwarders. 47...

Intermodal freight transportation. Volume 2. Fact sheet, federal aid eligibility. Final report

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

NONE

1995-12-01

The purpose of the Intermodal Freight Fact Sheet is to provide policymakers, planners, carriers, shippers and other interested parties with information that will create a better understanding of intermodal transportation and demonstrate the potential contribution of intermodalism to efficient freight transporation on the United States. This report on Federal Aid Eligibility examines support for facilities serving intermodal freight movements provided by Federal highway programs. Its purpose is to examine the expanding eligibility for Federal aid of intermodal freight projects.

Development of analytic intermodal freight networks for use within a GIS

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

Southworth, F.; Xiong, D.; Middendorf, D.

1997-05-01

The paper discusses the practical issues involved in constructing intermodal freight networks that can be used within GIS platforms to support inter-regional freight routing and subsequent (for example, commodity flow) analysis. The procedures described can be used to create freight-routable and traffic flowable interstate and intermodal networks using some combination of highway, rail, water and air freight transportation. Keys to realistic freight routing are the identification of intermodal transfer locations and associated terminal functions, a proper handling of carrier-owned and operated sub-networks within each of the primary modes of transport, and the ability to model the types of carrier servicesmore » being offered.« less

49 CFR 1242.23 - Shop buildings-freight cars (account XX-13-25).

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 9 2013-10-01 2013-10-01 false Shop buildings-freight cars (account XX-13-25). 1242.23 Section 1242.23 Transportation Other Regulations Relating to Transportation (Continued) SURFACE... Structures § 1242.23 Shop buildings—freight cars (account XX-13-25). These accounts pertain solely to freight...

48 CFR 52.247-58 - Loading, Blocking, and Bracing of Freight Car Shipments.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Bracing of Freight Car Shipments. 52.247-58 Section 52.247-58 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.247-58 Loading, Blocking, and Bracing of Freight Car Shipments. As... be shipped in carload lots by rail: Loading, Blocking, and Bracing of Freight Car Shipments (APR 1984...

49 CFR 1242.23 - Shop buildings-freight cars (account XX-13-25).

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Shop buildings-freight cars (account XX-13-25). 1242.23 Section 1242.23 Transportation Other Regulations Relating to Transportation (Continued) SURFACE... Structures § 1242.23 Shop buildings—freight cars (account XX-13-25). These accounts pertain solely to freight...

48 CFR 52.247-58 - Loading, Blocking, and Bracing of Freight Car Shipments.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Bracing of Freight Car Shipments. 52.247-58 Section 52.247-58 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.247-58 Loading, Blocking, and Bracing of Freight Car Shipments. As... be shipped in carload lots by rail: Loading, Blocking, and Bracing of Freight Car Shipments (APR 1984...

49 CFR 1242.23 - Shop buildings-freight cars (account XX-13-25).

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 9 2011-10-01 2011-10-01 false Shop buildings-freight cars (account XX-13-25). 1242.23 Section 1242.23 Transportation Other Regulations Relating to Transportation (Continued) SURFACE... Structures § 1242.23 Shop buildings—freight cars (account XX-13-25). These accounts pertain solely to freight...

48 CFR 52.247-58 - Loading, Blocking, and Bracing of Freight Car Shipments.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Bracing of Freight Car Shipments. 52.247-58 Section 52.247-58 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.247-58 Loading, Blocking, and Bracing of Freight Car Shipments. As... be shipped in carload lots by rail: Loading, Blocking, and Bracing of Freight Car Shipments (APR 1984...

48 CFR 52.247-58 - Loading, Blocking, and Bracing of Freight Car Shipments.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Bracing of Freight Car Shipments. 52.247-58 Section 52.247-58 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.247-58 Loading, Blocking, and Bracing of Freight Car Shipments. As... be shipped in carload lots by rail: Loading, Blocking, and Bracing of Freight Car Shipments (APR 1984...

49 CFR 1242.23 - Shop buildings-freight cars (account XX-13-25).

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 9 2014-10-01 2014-10-01 false Shop buildings-freight cars (account XX-13-25). 1242.23 Section 1242.23 Transportation Other Regulations Relating to Transportation (Continued) SURFACE... Structures § 1242.23 Shop buildings—freight cars (account XX-13-25). These accounts pertain solely to freight...

49 CFR 1242.23 - Shop buildings-freight cars (account XX-13-25).

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 9 2012-10-01 2012-10-01 false Shop buildings-freight cars (account XX-13-25). 1242.23 Section 1242.23 Transportation Other Regulations Relating to Transportation (Continued) SURFACE... Structures § 1242.23 Shop buildings—freight cars (account XX-13-25). These accounts pertain solely to freight...

41 CFR 102-117.170 - What reference materials are available to ship freight?

Code of Federal Regulations, 2014 CFR

2014-01-01

... are available to ship freight? 102-117.170 Section 102-117.170 Public Contracts and Property... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.170 What reference materials are available to ship freight? (a) The following is a partial list of handbooks and guides available from GSA...

48 CFR 47.303-3 - F.o.b. origin, freight allowed.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false F.o.b. origin, freight... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-3 F.o.b. origin, freight allowed. (a) Explanation of delivery term. F.o.b. origin, freight allowed means— (1) Free of expense to...

41 CFR 102-117.170 - What reference materials are available to ship freight?

Code of Federal Regulations, 2010 CFR

2010-07-01

... are available to ship freight? 102-117.170 Section 102-117.170 Public Contracts and Property... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.170 What reference materials are available to ship freight? (a) The following is a partial list of handbooks and guides available from GSA...

48 CFR 47.303-3 - F.o.b. origin, freight allowed.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false F.o.b. origin, freight... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-3 F.o.b. origin, freight allowed. (a) Explanation of delivery term. F.o.b. origin, freight allowed means— (1) Free of expense to...

48 CFR 47.303-3 - F.o.b. origin, freight allowed.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false F.o.b. origin, freight... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-3 F.o.b. origin, freight allowed. (a) Explanation of delivery term. F.o.b. origin, freight allowed means— (1) Free of expense to...

48 CFR 47.303-4 - F.o.b. origin, freight prepaid.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false F.o.b. origin, freight... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-4 F.o.b. origin, freight prepaid. (a) Explanation of delivery term. F.o.b. origin, freight prepaid means— (1) Free of expense to...

41 CFR 102-117.170 - What reference materials are available to ship freight?

Code of Federal Regulations, 2011 CFR

2011-01-01

... are available to ship freight? 102-117.170 Section 102-117.170 Public Contracts and Property... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.170 What reference materials are available to ship freight? (a) The following is a partial list of handbooks and guides available from GSA...

48 CFR 52.247-58 - Loading, Blocking, and Bracing of Freight Car Shipments.

Code of Federal Regulations, 2010 CFR

2010-10-01

... be shipped in carload lots by rail: Loading, Blocking, and Bracing of Freight Car Shipments (APR 1984... Bracing of Freight Car Shipments. 52.247-58 Section 52.247-58 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.247-58 Loading, Blocking, and Bracing of Freight Car Shipments. As...

48 CFR 47.303-4 - F.o.b. origin, freight prepaid.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false F.o.b. origin, freight... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-4 F.o.b. origin, freight prepaid. (a) Explanation of delivery term. F.o.b. origin, freight prepaid means— (1) Free of expense to...

41 CFR 102-117.170 - What reference materials are available to ship freight?

Code of Federal Regulations, 2012 CFR

2012-01-01

... are available to ship freight? 102-117.170 Section 102-117.170 Public Contracts and Property... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.170 What reference materials are available to ship freight? (a) The following is a partial list of handbooks and guides available from GSA...

41 CFR 102-117.170 - What reference materials are available to ship freight?

Code of Federal Regulations, 2013 CFR

2013-07-01

... are available to ship freight? 102-117.170 Section 102-117.170 Public Contracts and Property... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.170 What reference materials are available to ship freight? (a) The following is a partial list of handbooks and guides available from GSA...

48 CFR 47.303-3 - F.o.b. origin, freight allowed.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false F.o.b. origin, freight... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-3 F.o.b. origin, freight allowed. (a) Explanation of delivery term. F.o.b. origin, freight allowed means— (1) Free of expense to...

48 CFR 47.303-4 - F.o.b. origin, freight prepaid.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false F.o.b. origin, freight... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-4 F.o.b. origin, freight prepaid. (a) Explanation of delivery term. F.o.b. origin, freight prepaid means— (1) Free of expense to...

48 CFR 47.303-4 - F.o.b. origin, freight prepaid.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false F.o.b. origin, freight... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-4 F.o.b. origin, freight prepaid. (a) Explanation of delivery term. F.o.b. origin, freight prepaid means— (1) Free of expense to...

48 CFR 47.303-3 - F.o.b. origin, freight allowed.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false F.o.b. origin, freight... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-3 F.o.b. origin, freight allowed. (a) Explanation of delivery term. F.o.b. origin, freight allowed means— (1) Free of expense to...

48 CFR 47.303-4 - F.o.b. origin, freight prepaid.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false F.o.b. origin, freight... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-4 F.o.b. origin, freight prepaid. (a) Explanation of delivery term. F.o.b. origin, freight prepaid means— (1) Free of expense to...

49 CFR 174.83 - Switching placarded rail cars, transport vehicles, freight containers, and bulk packagings.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., freight containers, and bulk packagings. 174.83 Section 174.83 Transportation Other Regulations Relating... Vehicles and Freight Containers § 174.83 Switching placarded rail cars, transport vehicles, freight containers, and bulk packagings. (a) In switching operations where the use of hand brakes is necessary— (1...

49 CFR 174.83 - Switching placarded rail cars, transport vehicles, freight containers, and bulk packagings.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., freight containers, and bulk packagings. 174.83 Section 174.83 Transportation Other Regulations Relating... Vehicles and Freight Containers § 174.83 Switching placarded rail cars, transport vehicles, freight containers, and bulk packagings. (a) In switching operations where the use of hand brakes is necessary— (1...

49 CFR 174.83 - Switching placarded rail cars, transport vehicles, freight containers, and bulk packagings.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., freight containers, and bulk packagings. 174.83 Section 174.83 Transportation Other Regulations Relating... Vehicles and Freight Containers § 174.83 Switching placarded rail cars, transport vehicles, freight containers, and bulk packagings. (a) In switching operations where the use of hand brakes is necessary— (1...

49 CFR 174.83 - Switching placarded rail cars, transport vehicles, freight containers, and bulk packagings.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., freight containers, and bulk packagings. 174.83 Section 174.83 Transportation Other Regulations Relating... Vehicles and Freight Containers § 174.83 Switching placarded rail cars, transport vehicles, freight containers, and bulk packagings. (a) In switching operations where the use of hand brakes is necessary— (1...

49 CFR 174.83 - Switching placarded rail cars, transport vehicles, freight containers, and bulk packagings.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., freight containers, and bulk packagings. 174.83 Section 174.83 Transportation Other Regulations Relating... Vehicles and Freight Containers § 174.83 Switching placarded rail cars, transport vehicles, freight containers, and bulk packagings. (a) In switching operations where the use of hand brakes is necessary— (1...

Freight pipelines: Current status and anticipated future use

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

NONE

1998-07-01

This report is issued by the Task Committee on Freight Pipelines, Pipeline Division, ASCE. Freight pipelines of various types (including slurry pipeline, pneumatic pipeline, and capsule pipeline) have been used throughout the world for over a century for transporting solid and sometimes even package products. Recent advancements in pipeline technology, aided by advanced computer control systems and trenchless technologies, have greatly facilitated the transportation of solids by pipelines. Today, in many situations, freight pipelines are not only the most economical and practical means for transporting solids, they are also the most reliable, safest and most environmentally friendly transportation mode. Increasedmore » use of underground pipelines to transport freight is anticipated in the future, especially as the technology continues to improve and surface transportation modes such as highways become more congested. This paper describes the state of the art and expected future uses of various types of freight pipelines. Obstacles hindering the development and use of the most advanced freight pipeline systems, such as the pneumatic capsule pipeline for interstate transport of freight, are discussed.« less

Assessing Temporal Effect of Economic Activity on Freight Volumes with Two-Period Cross-Sectional Data

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

Oliveira Neto, Francisco Moraes; Chin, Shih-Miao; Hwang, Ho-Ling

2012-01-01

The most comprehensive publicly available freight databases are the Commodity Flow Survey (CFS) and the FHWA s Freight Analysis Framework (FAF). These two sources contain dollar value and weight of freight movements at high geographic levels, such as state or metropolitan areas. Due to the difficulty in obtaining freight data at lower geographies various practitioners and researchers have been suggesting to estimate freight models based on aggregate data. Following these recent practices, a methodology to estimate a nationwide production and attraction models for U.S. domestic trade of goods is presented. To this end, a CFS s data set provided bymore » U.S. Census Bureau and composed of two-nonconsecutive year period (2002 and 2007) of movements of goods between U.S. states for 27 industry sectors was used. The state payroll by industry sector, obtained from the County Business Patterns of the U.S. Census, was the variable used to estimate freight generation models. The main objective of this paper is to analyze the temporal stability and predictability of the proposed aggregate models. The results indicate that the payroll alone explains a significant portion of the freight production and attraction at the state level. However, such simplification in the model process did not result in reasonable predictions of freight for a future year horizon. It is recommended that time-dependent factors (e.g. variables related to changes industry productivity) affecting freight demand should be considered in the modeling process.« less

U.S. Combat Commands’ Participation in the Proliferation Security Initiative: A Training Manual

DTIC Science & Technology

2009-01-01

cadmium-zinc- tellurium DHS Department of Homeland Security DoD Department of Defense EAA Export Administration Act EAR Export Administration Regulations EU...Pulsed fast neutron analysis PSI Proliferation Security Initiative Pu Plutonium SCO Shanghai Cooperation Organization SFI Security Freight Initiative...resolution) sodium iodide (NaI) and (intermediate-resolution) cadmium-zinc- tellurium (CZT) detectors may not have the energy resolution and/or sensitivity

Lateral dynamic interaction analysis of a train girder pier system

NASA Astrophysics Data System (ADS)

Xia, H.; Guo, W. W.; Wu, X.; Pi, Y. L.; Bradford, M. A.

2008-12-01

A dynamic model of a coupled train-girder-pier system is developed in this paper. Each vehicle in a train is modeled with 27 degrees-of-freedom for a 4-axle passenger coach or freight car, and 31 for a 6-axle locomotive. The bridge model is applicable to straight and curved bridges. The centrifugal forces of moving vehicles on curved bridges are considered in both the vehicle model and the bridge model. The dynamic interaction between the bridge and train is realized through an assumed wheel-hunting movement. A case study is performed for a test train traversing two straight and two curved multi-span bridges with high piers. The histories of the train traversing the bridges are simulated and the dynamic responses of the piers and the train vehicles are calculated. A field experiment is carried out to verify the results of the analysis, by which the lateral resonant train speed inducing the peak pier-top amplitudes and some other observations are validated.

49 CFR 375.807 - What actions may I take to collect the charges upon my freight bill?

Code of Federal Regulations, 2010 CFR

2010-10-01

... freight bill? (a) You must present a freight bill within 15 days (excluding Saturdays, Sundays, and... seven days (including Saturdays, Sundays, and Federal holidays). (c) You must provide in your tariffs... calendar days for any shipper who has not paid your freight bill within the 7-day period. However, for...

33 CFR 96.330 - Document of Compliance certificate: what is it and when is it needed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... freight vessel, freight vessel, or a self-propelled mobile offshore drilling unit of 500 gross tons or... 12 passengers or a tanker, bulk freight vessel, freight vessel, or a self-propelled mobile offshore... by an authorized organization acting on behalf of the U.S. through a safety management verification...

49 CFR Appendix A to Part 215 - Railroad Freight Car Components

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad Freight Car Components A Appendix A to... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. A Appendix A to Part 215—Railroad Freight Car Components List of components whose use is restricted by § 215.203 of...

49 CFR Appendix A to Part 215 - Railroad Freight Car Components

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad Freight Car Components A Appendix A to... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. A Appendix A to Part 215—Railroad Freight Car Components List of components whose use is restricted by § 215.203 of...

49 CFR Appendix A to Part 215 - Railroad Freight Car Components

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad Freight Car Components A Appendix A to... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. A Appendix A to Part 215—Railroad Freight Car Components List of components whose use is restricted by § 215.203 of...

49 CFR Appendix A to Part 215 - Railroad Freight Car Components

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad Freight Car Components A Appendix A to... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. A Appendix A to Part 215—Railroad Freight Car Components List of components whose use is restricted by § 215.203 of...

49 CFR Appendix C to Part 215 - FRA Freight Car Standards Defect Code

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false FRA Freight Car Standards Defect Code C Appendix C... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. C Appendix C to Part 215—FRA Freight Car Standards Defect Code The following defect code has been established for use...

49 CFR Appendix C to Part 215 - FRA Freight Car Standards Defect Code

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false FRA Freight Car Standards Defect Code C Appendix C... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. C Appendix C to Part 215—FRA Freight Car Standards Defect Code The following defect code has been established for use...

49 CFR Appendix C to Part 215 - FRA Freight Car Standards Defect Code

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false FRA Freight Car Standards Defect Code C Appendix C... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. C Appendix C to Part 215—FRA Freight Car Standards Defect Code The following defect code has been established for use...

49 CFR Appendix A to Part 215 - Railroad Freight Car Components

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad Freight Car Components A Appendix A to... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. A Appendix A to Part 215—Railroad Freight Car Components List of components whose use is restricted by § 215.203 of...

49 CFR Appendix C to Part 215 - FRA Freight Car Standards Defect Code

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false FRA Freight Car Standards Defect Code C Appendix C... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. C Appendix C to Part 215—FRA Freight Car Standards Defect Code The following defect code has been established for use...

19 CFR 351.515 - Internal transport and freight charges for export shipments.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 19 Customs Duties 3 2011-04-01 2011-04-01 false Internal transport and freight charges for export... Internal transport and freight charges for export shipments. (a) Benefit—(1) In general. In the case of internal transport and freight charges on export shipments, a benefit exists to the extent that the charges...

Overview of the FAF3 Freight Flow Matrix Construction Process

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

Sprung, Michael J; Southworth, Frank; Davidson, Diane

PROJECT DESCRIPTION The FAF3 is a FHWA freight data product which provides a national O-D matrix of commodity flows to, from, and within the United States. FAF3 freight flows are reported in terms of both annual tons and annual dollars of freight moved by mode of transportation. Based largely on the 2007 CFS, FAF3 utilizes domestic freight flow characteristics, geographic regions, and the SCTG commodity coding system from CFS. However, many freight flows were not captured by the 2007 CFS due to scope and sample size limitations. Approximately 100,000 establishments were sampled out of some 754,000 freight moving establishments inmore » 2007 and imports are out of scope entirely. To estimate missing data values, the approach taken in FAF3 was to use a combination of a novel Log-linear modeling approach (LLM) with an iterative proportional fitting (IPF) routine that also uses additional data inputs to fill in the missing pieces. The complete FAF3 O-D Commodity Mode database is made up of 131 Origins x 131 Destinations x 43 Commodity Classes x 8 Modal categories, for annual tons and dollars. This poster illustrates how the 2007 CFS data were integrated with several additional data sources using LLM and IPF to create a comprehensive FAF3 national freight flow matrix. More detailed documentation on the sources and methods utilized in the development of FAF3 are available from the FHWA website at the following website: http://www.ops.fhwa.dot. gov/freight/freight_analysis/faf/index.htm.« less

Sustainable intermodal freight transportation: Applying the geospatial intermodal freight transport model

NASA Astrophysics Data System (ADS)

Comer, Bryan

To study the energy and environmental impacts of emissions associated with freight transportation, the Geospatial Intermodal Freight Transport (GIFT) model was created as a joint research collaborative between the Rochester Institute of Technology (RIT) and the University of Delaware (UD). The GIFT model is a Geographic Information Systems (GIS) based model that links the U.S. and Canadian water, rail, and road transportation networks through intermodal transfer facilities to create an intermodal network. The purpose of my thesis is to apply the GIFT model to examine potential public policies related to intermodal freight transportation in the Great Lakes region of the United States. My thesis will consist of two papers. The first paper will examine the environmental, economic, and time-of-delivery tradeoffs associated with freight transportation in the Great Lakes region and examine opportunities for marine vessels to replace a portion of heavy-duty trucks for containerized freight transport. The second paper will explore the potential benefits of using the Great Lakes as a corridor for short-sea shipping as part of a longer intermodal route. The intent of my thesis is to shed light on the current issues associated with freight transport in the Great Lakes region and present public policy alternatives to address said issues. Ideally, this thesis will better inform policymakers on the impacts and tradeoffs associated with freight transportation.

49 CFR 215.101 - Scope.

Code of Federal Regulations, 2010 CFR

2010-10-01

... TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components § 215.101 Scope. This subpart contains safety requirements prohibiting a railroad from placing or continuing in service a freight car...

49 CFR 215.101 - Scope.

Code of Federal Regulations, 2013 CFR

2013-10-01

... TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components § 215.101 Scope. This subpart contains safety requirements prohibiting a railroad from placing or continuing in service a freight car...

49 CFR 215.101 - Scope.

Code of Federal Regulations, 2012 CFR

2012-10-01

... TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components § 215.101 Scope. This subpart contains safety requirements prohibiting a railroad from placing or continuing in service a freight car...

49 CFR 215.101 - Scope.

Code of Federal Regulations, 2011 CFR

2011-10-01

... TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components § 215.101 Scope. This subpart contains safety requirements prohibiting a railroad from placing or continuing in service a freight car...

49 CFR 215.101 - Scope.

Code of Federal Regulations, 2014 CFR

2014-10-01

... TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Freight Car Components § 215.101 Scope. This subpart contains safety requirements prohibiting a railroad from placing or continuing in service a freight car...

Transportation Energy Futures: Freight Transportation Modal Shares: Scenarios for a Low-Carbon Future

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

Brogan, J. J.; Aeppli, A. E.; Brown, D. F.

2013-03-01

Freight transportation modes—truck, rail, water, air, and pipeline—each serve a distinct share of the freight transportation market. A variety of factors influence the modes chosen by shippers, carriers, and others involved in freight supply chains. Analytical methods can be used to project future modal shares, and federal policy actions could influence future freight mode choices. This report considers how these topics have been addressed in existing literature and offers insights on federal policy decisions with the potential to prompt mode choices that reduce energy use and greenhouse gas emissions.

Financing Freight Improvements

DOT National Transportation Integrated Search

2007-01-01

This Guidebook describes funding and financing tools available for freight investments. The Guidebook has been designed to provide information to the FHWA, states, MPOs, and other parties interested in investing in freight infrastructure. The Guidebo...

Integrating freight into NEPA analysis

DOT National Transportation Integrated Search

2010-09-01

The effi ciency and effectiveness of freight transportation is critical for economic growth and development, : ensuring livable communities, and creating a sustainable human and natural environment. It is increasingly : important to integrate freight...

75 FR 26726 - Seamless Refined Copper Pipe and Tube From Mexico: Notice of Preliminary Determination of Sales...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-12

... As - Arsenic 0.5 Cd - Cadmium 1.3 Cr - Chromium 1.4 Mg - Magnesium 0.8 Pb - Lead 1.5 S - Sulfur 0.7... appropriate, foreign inland freight to the port, foreign brokerage, international freight, marine insurance, U.S. inland freight from the port to warehouse, U.S. warehouse expenses, U.S. inland freight from the...

Multimodal freight investment criteria.

DOT National Transportation Integrated Search

2010-07-01

Literature was reviewed on multi-modal investment criteria for freight projects, examining measures and techniques for quantifying project benefits and costs, as well as ways to describe the economic importance of freight transportation. : A limited ...

A methodology for statewide intermodal freight transportation planning.

DOT National Transportation Integrated Search

1998-01-01

The researchers developed a methodology for statewide freight transportation planning that focuses on identifying and prioritizing infrastructure needs to improve the intermodal freight transportation system. It is designed to provide the framework f...

Perspective view of the Oregon Trunk Railway Freight Depot, view ...

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

Perspective view of the Oregon Trunk Railway Freight Depot, view looking west at south end of building - Oregon Trunk Railway Freight Depot, Southwest First Street & Cascade Avenue, Redmond, Deschutes County, OR

Assessing sustainable freight policies.

DOT National Transportation Integrated Search

2014-05-01

The main aim of the study was to examine transportation demand management strategies related to long haul freight. It investigates freight : movements and truck vehicle miles traveled (TVMT) changes in response to certain transportation policies, inc...

Performance metrics used by freight transport providers.

DOT National Transportation Integrated Search

2008-09-30

The newly-established National Cooperative Freight Research Program (NCFRP) has allocated $300,000 in funding to a project entitled Performance Metrics for Freight Transportation (NCFRP 03). The project is scheduled for completion in September ...

Washington state freight system resiliency.

DOT National Transportation Integrated Search

2009-01-01

The economic viability and well-being of Washington State is significantly influenced by the freight : transportation system serving the region. An increased understanding of the vulnerability of this freight : system to natural disasters, weather, t...

Relational Multimodal Freight Database Webinar

DOT National Transportation Integrated Search

2012-02-01

The relational Multimodal Freight Database (MFD) was developed as part of Texas Department : of Transportation (TxDOT) Research Project 0-6297 entitled Freight Planning Factors Impacting : Texas Commodity Flows, conducted by the Center for Transporta...

U.S. intermodal freight transportation : opportunities and obstacles

DOT National Transportation Integrated Search

1996-08-01

This study offers background information on, definition and system architecture of, and stakeholders and impediments of intermodal freight transportation. The research also provides brief information on the current and future freight movement, domest...

Intelligent transportation systems and intermodal freight transportation. Final report, May-December 1992

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

Aylward, A.D.

1996-12-01

This paper describes the various advanced technologies already in use in the intermodal freight transportation industry and addresses the opportunity for improved communication between the public and private sector regarding technology applications to the freight transportation system that could enhance the capacity of the system as a whole. The current public interest in freight transportation policy creates an opportunity to develop a shared vision of the future needs of international intermodal freight transportation in the United States. The Federal government can impact this vision by taking action in the following areas: Provide Infrastructure Funding to Support Efficiency and Global Competitiveness;more » Support Regional and Corridor Efforts; Understand the Freight Sector and Develop a Shared Vision of Technology Benefits; Lead Transportation Technology Efforts of Federal Agencies; and Maintain Commitment to Open ITS Architecture.« less

Optimization of wheel-rail interface friction using top-of-rail friction modifiers: State of the art

NASA Astrophysics Data System (ADS)

Khan, M. Roshan; Dasaka, Satyanarayana Murty

2018-05-01

High Speed Railways and Dedicated Freight Corridors are the need of the day for fast and efficient transportation of the ever growing population and freight across long distances of travel. With the increase in speeds and axle loads carried by these trains, wearing out of rails and train wheel sections are a common issue, which is due to the increase in friction at the wheel-rail interfaces. For the cases where the wheel-rail interface friction is less than optimum, as in case of high speed trains with very low axle loads, wheel-slips are imminent and loss of traction occurs when the trains accelerate rapidly or brake all of a sudden. These vast variety of traction problems around the wheel-rail interface friction need to be mitigated carefully, so that the contact interface friction neither ascents too high to cause material wear and need for added locomotive power, nor be on the lower side to cause wheel-slips and loss of traction at high speeds. Top-of-rail friction modifiers are engineered surface coatings applied on top of rails, to maintain an optimum frictional contact between the train wheels and the rails. Extensive research works in the area of wheel-rail tribology have revealed that the optimum frictional coefficients at wheel-rail interfaces lie at a value of around 0.35. Application of top-of-rail (TOR) friction modifiers on rail surfaces add an extra layer of material coating on top of the rails, with a surface frictional coefficient of the desired range. This study reviews the common types of rail friction modifiers, the methods for their application, issues related with the application of friction modifiers, and a guideline on selection of the right class of coating material based on site specific requirements of the railway networks.

NEMS Freight Transportation Module Improvement Study

EIA Publications

2015-01-01

The U.S. Energy Information Administration (EIA) contracted with IHS Global, Inc. (IHS) to analyze the relationship between the value of industrial output, physical output, and freight movement in the United States for use in updating analytic assumptions and modeling structure within the National Energy Modeling System (NEMS) freight transportation module, including forecasting methodologies and processes to identify possible alternative approaches that would improve multi-modal freight flow and fuel consumption estimation.

An Analysis of International Air Freight Forwarding Support for the United States Navy.

DTIC Science & Technology

1985-06-01

2. The Role of IATA in Ratemaking ... ...... 23 3. Current Environment ..... ........... 24 III. BURLINGTON-NORTHERN AIR FREIGHT, INCORPORATED . . 28...Postgraduate School Library, Defense Logistics Studies Information Exchange, service guides provided by air freight forwarders, and MAC airlift data. Additional...carrier is permitted access [Ref. 16]. 2. The Role of IATA in Ratemaking Factors other than shipper demand and carrier costs affect international freight

Detail perspective view of the Oregon Trunk Railway Freight Depot, ...

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

Detail perspective view of the Oregon Trunk Railway Freight Depot, view looking east at south end of building - Oregon Trunk Railway Freight Depot, Southwest First Street & Cascade Avenue, Redmond, Deschutes County, OR

Survey methods for assessing freight industry opinions : final report.

DOT National Transportation Integrated Search

2002-03-01

Freight transportation concerns and issues have received increasing attention during the 1990s. Public sector agencies use various methods to identify locations where improvements are needed to facilitate freight movements. Concerns and needs regardi...

National freight transportation policy statement

DOT National Transportation Integrated Search

1997-01-06

This statement of guiding principles for the Nation's freight transportation system sets forth a DOT policy framework that will help shape important decisions affecting freight transportation across all modes. Our interest is to ensure the nation has...

A simulation model for intermodal freight transportation in Louisiana.

DOT National Transportation Integrated Search

2015-01-01

With increased emphasis on intermodal transportation development, the issue of how to evaluate an intermodal freight transportation system and provide intermodal solutions has been receiving intensive attention. In order to improve freight flow effic...

Developing a Global Green Freight Action Plan

EPA Pesticide Factsheets

This Climate and Clean Air Coalition (CCAC) presentation gives an overview of the Global Green Freight Action Plan to improve the energy efficiency and environmental performance of freight operations worldwide along with developing an action plan.

Freight facts and figures, 2013.

DOT National Transportation Integrated Search

2014-01-01

This tenth edition of Freight Facts and Figures was developed : collaboratively by the Federal Highway Administration : and the Bureau of Transportation Statistics. It provides a : snapshot of the volume and value of freight flows in the : United Sta...

Calibration of microsimulation models for multimodal freight networks.

DOT National Transportation Integrated Search

2012-06-01

This research presents a framework for incorporating the unique operating characteristics of multi-modal freight networks : into the calibration process for microscopic traffic simulation models. Because of the nature of heavy freight movements : in ...

Application of a statewide intermodal freight planning methodology.

DOT National Transportation Integrated Search

2001-08-01

Anticipating the need for Virginia to comply with the new freight planning requirements mandated by ISTEA and TEA-21, the Virginia Transportation Research Council in 1998 developed a Statewide Intermodal Freight Transportation Planning Methodology, w...

Understanding and Modeling Freight Stakeholder Behavior

DOT National Transportation Integrated Search

2012-04-01

This project developed a conceptual model of private-sector freight stakeholder decisions and interactions for : forecasting freight demands in response to key policy variables. Using East Central Wisconsin as a study area, empirical : models were de...

Building better understanding of sustainability and freight transport.

DOT National Transportation Integrated Search

2017-02-01

Public information on sustainability and freight transportation is difficult to find outside of technical research journals. Even among college curricula, the freight sector is often overlooked as a major transportation and environmental issue. To fi...

Sensor network design for multimodal freight transportation systems.

DOT National Transportation Integrated Search

2009-10-15

The agricultural and manufacturing industries in the US Midwest region rely heavily on the efficiency of freight transportation systems. While the growth of freight movement far outpaces that of the transportation infrastructure, ensuring the efficie...

1999 Florida Freight Stakeholders Task Force Report

DOT National Transportation Integrated Search

1999-11-01

The Florida Freight Stakeholders Task Force was organized in 1998 as a result of the Governor's Transportation Summit to address two principal objectives: (1) to identify, prioritize and recommend freight transportation projects for fast track fundin...

The freight shuttle system : advancing commercial readiness.

DOT National Transportation Integrated Search

2011-01-01

This report summarizes the results of research aimed at advancing the commercial readiness of a new hybrid : mode of intermodal freight transportation called the Freight Shuttle System (FSS). The FSS represents a : unique combination of the best feat...

Partial elevation view of the Oregon Trunk Railway Freight Depot, ...

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

Partial elevation view of the Oregon Trunk Railway Freight Depot, view looking west at south end of east façade - Oregon Trunk Railway Freight Depot, Southwest First Street & Cascade Avenue, Redmond, Deschutes County, OR

Partial elevation view of the Oregon Trunk Railway Freight Depot, ...

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

Partial elevation view of the Oregon Trunk Railway Freight Depot, view looking west at north end of east façade - Oregon Trunk Railway Freight Depot, Southwest First Street & Cascade Avenue, Redmond, Deschutes County, OR

Partial elevation view of the Oregon Trunk Railway Freight Depot, ...

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

Partial elevation view of the Oregon Trunk Railway Freight Depot, view looking west at center of east façade - Oregon Trunk Railway Freight Depot, Southwest First Street & Cascade Avenue, Redmond, Deschutes County, OR

Freight information real-time system for transport : evaluation final report

DOT National Transportation Integrated Search

2003-10-01

This report presents the findings of an independent evaluation of the Freight Information Real-time System for Transport (FIRST) intermodal freight Intelligent Transportation System (ITS) prototype system. FIRST is an Internet-based, real-time networ...

Freight Transportation Energy Use : Volume 3. Freight Network and Operations Database.

DOT National Transportation Integrated Search

1979-07-01

The data sources, procedures, and assumptions used to generate the TSC national freight network and operations database are documented. National rail, highway, waterway, and pipeline networks are presented, and estimates of facility capacity, travel ...

Feasibility of freight villages in the NYMTC region.

DOT National Transportation Integrated Search

2011-03-23

This report summarizes the work conducted to analyze the site impact of freight villages. The analysis included assessing traffic, : logistics and economic impacts, which are then used to determine the extent to which freight village development has ...

Higher speed freight truck market analysis.

DOT National Transportation Integrated Search

2013-07-01

A market analysis was conducted on behalf of FRA to determine the viability for implementation of higher speed freight rail service in anticipation of high-speed passenger rail service on upgraded freight rail corridors. : The analysis focused on the...

Higher speed freight truck market analysis.

DOT National Transportation Integrated Search

2013-07-01

A market analysis was conducted on behalf of FRA to determine the viability for implementation of higher speed freight rail : service in anticipation of high-speed passenger rail service on upgraded freight rail corridors. : The analysis focused on t...

Freight Transportation Petroleum Conservation - Viability Evaluation

DOT National Transportation Integrated Search

1979-03-01

This report develops a comprehensive perspective of current and near-term future energy demand in U.S. freight transportation. Synthesis of studies of many agencies indicate that the annual petroleum fuel demand for freight transportation in 1985 wil...

Freight Calculation Model: A Case Study of Coal Distribution

NASA Astrophysics Data System (ADS)

Yunianto, I. T.; Lazuardi, S. D.; Hadi, F.

2018-03-01

Coal has been known as one of energy alternatives that has been used as energy source for several power plants in Indonesia. During its transportation from coal sites to power plant locations is required the eligible shipping line services that are able to provide the best freight rate. Therefore, this study aims to obtain the standardized formulations for determining the ocean freight especially for coal distribution based on the theoretical concept. The freight calculation model considers three alternative transport modes commonly used in coal distribution: tug-barge, vessel and self-propelled barge. The result shows there are two cost components very dominant in determining the value of freight with the proportion reaching 90% or even more, namely: time charter hire and fuel cost. Moreover, there are three main factors that have significant impacts on the freight calculation, which are waiting time at ports, time charter rate and fuel oil price.

Highway reservation system design and its application to freight transportation.

DOT National Transportation Integrated Search

2014-05-01

Congestion and safety associated with freight trucks are key issues that arise in the context of highway : transportation, especially in the heavily-traveled commercial corridors. To address these issues, truck-only lanes for freight trucks have been...

Automatic Data Reduction from Aerial Photographs - Phase 1 Report

DOT National Transportation Integrated Search

2005-11-01

This report provides a snapshot of freight transportation, focusing on the volume and value of freight shipments, the extent of the freight network, industry employment and productivity patterns, its safety record, energy use, and the environmental c...

Use of advanced analysis tools to support freeway corridor freight planning.

DOT National Transportation Integrated Search

2010-07-22

Advanced corridor freight management and pricing strategies are increasingly being chosen to : address freight mobility challenges. As a result, evaluation tools are needed to assess the benefits : of these strategies as compared to other alternative...

Enhanced freight sketch planning tool for assessing multimodal investment strategies.

DOT National Transportation Integrated Search

2006-09-01

In recent years, there have been dramatic changes in the volume and movement of freight within the : US and internationally. Traditional distribution systems have been replaced by just-in-time driven : processes and freight transportation patterns ha...

Freight facts and figures, 2015.

DOT National Transportation Integrated Search

2015-01-01

This 11th edition of Freight Facts and Figures was developed by the Bureau of : Transportation Statistics. It provides a snapshot of the volume and value of : freight flows in the United States; the extent, condition, and performance of the : physica...

Improving Statewide Freight Routing Capabilities for Sub-National Commodity Flows

DOT National Transportation Integrated Search

2012-10-01

The ability to fully understand and accurately characterize freight vehicle route choices is important in helping to inform regional and state decisions. This project recommends improvements to WSDOTs Statewide Freight GIS Network Model to more ac...

Goods movement study in Illinois : application to freight transportation and logistics.

DOT National Transportation Integrated Search

2013-03-01

This report details the results generated by a recently completed nationwide online freight establishment study. : The survey was assembled with the intention of allowing the formulation or enhancement of new or existing : freight-demand microsimulat...

Development of analytic intermodal freight networks for use within a GIS

DOT National Transportation Integrated Search

1997-05-01

The paper discusses the practical issues involved in constructing intermodal freight networks that can be used within GIS platforms to support inter-regional freight routing and subsequent (for example, commodity flow) analysis. The procedures descri...

Missouri River freight corridor assessment & development plan.

DOT National Transportation Integrated Search

2011-09-01

The purpose of the Missouri River Freight Corridor Development effort is to redevelop the river as a freight corridor with logical market nodes and reliable service that supports a sustainable market and logistics system. Four focus areas have been i...

Measure of Truck Delay and Reliability at the Corridor Level

DOT National Transportation Integrated Search

2018-04-01

Freight transportation provides a significant contribution to our nations economy. A reliable and accessible freight network enables business in the Twin Cities to be more competitive in the Upper Midwest region. Accurate and reliable freight data...

78 FR 11727 - National Freight Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-19

... performance in freight transportation; (6) development of freight transportation investment, data, and...; (3) availability and willingness to serve; and (4) relevant experience in working in committees and... minorities, women, and persons with disabilities. Please note, however, that federally registered lobbyists...

Twin Cities Metro Freight Initiative : The Story of Freight in the Twin Cities

DOT National Transportation Integrated Search

2012-01-31

The purpose of this document is to highlight the importance of the regions freight transportation system to businesses and residents, particularly in terms of its contributions to regional economic development and quality of life.

Influence of switches and crossings on wheel profile evolution in freight vehicles

NASA Astrophysics Data System (ADS)

Casanueva, Carlos; Doulgerakis, Emmanouil; Jönsson, Per-Anders; Stichel, Sebastian

2014-05-01

Wheel reprofiling costs for freight vehicles are a major issue in Sweden, reducing the profitability of freight traffic operations and therefore hindering the modal shift needed for achieving reduced emissions. In order to understand the damage modes in freight vehicles, uniform wear prediction with Archard's wear law has been studied in a two-axle timber transport wagon, and simulation results have been compared to measurements. Challenges of wheel wear prediction in freight wagons are discussed, including the influence of block brakes and switches and crossings. The latter have a major influence on the profile evolution of this case study, so specific simulations are performed and a thorough discussion is carried out.

Fatigue test of a fiberglass based composite panel. Increasing the lifetime of freight wagon

NASA Astrophysics Data System (ADS)

Sobek, M.; Baier, A.; Grabowski, Ł.; Majzner, M.

2016-08-01

In the XXI century transportation of goods plays a key role in the economy. Due to a good logistics the economy is able to grow fluently. Although land transportation is carried out mainly through trucks for the last several years there has been noted an increase in the percentage share of rail transport in the freight transport. The main goods transported by railways are mineral fuels, mining and quarrying products. They constitute the greater part of 70% of total transported goods. Transportation of material of such high weight, high hardness and with different shapes involves increased and accelerated wear and tear of the cargo space of the wagon. This process is also magnified by substances used to prevent overheating or goods theft. Usually they are in the form of chemical compounds powder, eg. Calcium. A very large impact on the wear of the freight wagons hull is made because of mechanical damage. Their source comes mostly from loading cargo with impetus and using heavy machines during unloading. A large number of cycles of loading and unloading during the working period causes abrasion of body and as a result after several years a wagon car qualifies for a major maintenance. Possibility of application composite panels in the process of renovating the wagons body could reduce the weight of whole train and prolong the service life between mandatory technical inspection. The Paper "Fatigue test of a fiberglass based composite panel. Increasing the lifetime of freight wagon" presents the research process and the results of the endurance test of the composite panel samples fixed to a metal plate. As a fixing method a stainless steel rivet nut and a stainless steel button head socket screws were chosen. Cyclic and multiple load were applied to test samples using a pneumatic cylinder. Such a methodology simulated the forces resulting from loading and unloading of the wagon and movement of the cargo during transport. In the study a dedicated stand equipped with a pneumatic cylinder and a strain gauge sensors was used. A logic controller to control pneumatic valves was used. Tests were carried out for different number of cycles. The paper contains the results and conclusions which will be useful for the actual application of composite panels on the hull of a freight wagon.

Navy Shipboard Cargo and Weapons Elevator Controller and Sensor Subsystem Problem Analysis.

DTIC Science & Technology

1981-12-24

safe operation, and standardization. The conclusion of the review was that elevator manufact - urers in general have motives in design and construction...controller. Two days are spent on the elevator theory and the rest in hands-on training and trouble-shooting bad cards. There is also a 26-week...was spent on the two computer con- trolled elevators than on all of the remaining 20 freight, food , and weapons elevators on the ship. Phoenix

A Health-Based Metric for Evaluating the Effectiveness of Noise Barrier Mitigation Associated With Transport Infrastructure Noise.

PubMed

Prendergast, Geoffrey P; Staff, Michael

2017-01-01

This study examines the use of the number of night-time sleep disturbances as a health-based metric to assess the cost effectiveness of rail noise mitigation strategies for situations, wherein high-intensity noises dominate such as freight train pass-bys and wheel squeal. Twenty residential properties adjacent to the existing and proposed rail tracks in a noise catchment area of the Epping to Thornleigh Third Track project were used as a case study. Awakening probabilities were calculated for individual's awakening 1, 3 and 5 times a night when subjected to 10 independent freight train pass-by noise events using internal maximum sound pressure levels (LAFmax). Awakenings were predicted using a random intercept multivariate logistic regression model. With source mitigation in place, the majority of the residents were still predicted to be awoken at least once per night (median 88.0%), although substantial reductions in the median probabilities of awakening three and five times per night from 50.9 to 29.4% and 9.2 to 2.7%, respectively, were predicted. This resulted in a cost-effective estimate of 7.6-8.8 less people being awoken at least three times per night per A$1 million spent on noise barriers. The study demonstrates that an easily understood metric can be readily used to assist making decisions related to noise mitigation for large-scale transport projects.

Security Assistance: Taxpayer Funds Spent on Equipment That Was Never Shipped to Yemen

DTIC Science & Technology

2015-07-15

28, 2015). 3A freight forwarder is a commercial company contracted to ship equipment from the United States to a partner country. Page 2 GAO-15...which Yemen had originally contracted to ship the equipment. Starting in 2007, Yemen was in arrears with its freight forwarder. In April 2008, the...and have some of the equipment incrementally shipped by the freight forwarder. However, the freight forwarder acknowledged it has not received

Challenges and Opportunities for an ITS Intermodal Freight Program

DOT National Transportation Integrated Search

1999-02-01

This final report was developed as part of the project, "ITS/Intermodal Freight Design for Operational Tests." The objective of the project was to develop a plan for conducting field operational tests to facilitate movement of intermodal freight in t...

Optimum routing of freight in urban environments under normal operations and disruptions : final report.

DOT National Transportation Integrated Search

2016-12-27

The complexity and dynamics of multimodal freight transportation together with the unpredictability of incidents, disruptions and demand changes make the optimum routing of freight a challenging task. Optimum routing decisions in a multimodal transpo...

An integrated framework for modeling freight mode and route choice.

DOT National Transportation Integrated Search

2013-10-01

A number of statewide travel demand models have included freight as a separate component in analysis. Unlike : passenger travel, freight has not gained equivalent attention because of lack of data and difficulties in modeling. In : the current state ...

White papers on freight efficiency.

DOT National Transportation Integrated Search

2016-05-31

A number of stakeholders met with the ultimate goal of identifying inefficiencies faced by the freight system and putting forward a set of : strategies to achieve a more efficient freight system. In doing so, a key first step was to provide insight a...

Challenges And Opportunities For An ITS/Intermodal Freight Program

DOT National Transportation Integrated Search

1999-02-01

This final report was developed as part of the project, "ITS/Intermodal Freight Design for Operational Tests". The objective of the project was to develop a plan for conducting field operational tests to facilitate movement of intermodal freight in t...

Freight transportation in Oklahoma : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Oklahoma and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases...

Rural freight rail and multimodal transportation improvements - the Upper Peninsula of Michigan.

DOT National Transportation Integrated Search

2014-07-01

Affordable freight transportation is a requirement for survival for rural industries, and in many : cases requires the presence of freight rail systems. This study investigated the transportation : system in the Upper Peninsula of Michigan (U.P.). Th...

Freight Facts and Figures 2017

DOT National Transportation Integrated Search

2018-03-15

This 12th edition of Freight Facts and Figures was developed by the Bureau of Transportation Statistics. It provides a snapshot of the volume and value of freight flows in the United States; the extent and condition of the physical network over which...

America's container ports : freight hubs that connect our nation to global markets

DOT National Transportation Integrated Search

2009-06-01

The U.S. marine transportation system continues to handle large volumes of domestic and international : freight in support of the nations economic activities. The demand for freight transportation : responds to trends in global economic activity a...

Needs, barriers, and analysis methods for integrated urban freight transportation : final report.

DOT National Transportation Integrated Search

2015-08-01

In this joint project University of Maryland, West Virginia University, and Morgan State University worked together to : solve critical problems associated with urban freight systems. A review of literature and case studies on freight : villages and ...

National highway system connectors to freight facilities in the Delaware Valley region

DOT National Transportation Integrated Search

2001-10-01

DVRPC conducted a study of important roadway connections between the National Highway System and 12 key intermodal freight terminals (or clusters of freight facilities) to assist the planning needs of the Delaware Valley Goods Movement Task Force.

Freight transportation in Mississippi : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Mississippi and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databa...

Urban distribution centers : a means to reducing freight vehicle miles traveled.

DOT National Transportation Integrated Search

2011-02-01

The present study examines the model of freight consolidation platforms, and urban distribution centers (UDCs) in particular, as a means to solve the last mile problem of urban freight while reducing vehicle miles traveled and associated environmenta...

How vulnerable is Texas’ freight infrastructure to extreme weather events? Final report.

DOT National Transportation Integrated Search

2017-03-01

The Texas Freight Mobility Plan forecasts significant increases in freight volumes across all transportation modes over the next three decades. An increased frequency of extreme weather events such as prolonged droughts and flash flooding is also exp...

Dynamic mobility applications policy analysis : policy and institutional issues for freight advanced traveler information systems (FRATIS).

DOT National Transportation Integrated Search

2014-10-30

This report documents policy considerations for the Freight Advanced Traveler Information System, or FRATIS. FRATIS applications provide freight-specific route guidance and optimize drayage operations so that load movements are coordinated between fr...

Performance measures for sustainable freight movement.

DOT National Transportation Integrated Search

2012-02-01

Freight movement by road and rail is a cornerstone of the economy of the United States. However, the movement of freight in the U.S. is increasingly impacted by congestion, overburdened infrastructure, and economic issues. Thus, there is a need to em...

Freight transportation in Illinois : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Illinois and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases...

Freight transportation in Wisconsin : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Wisconsin and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal database...

Freight transportation in Missouri : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Missouri and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases...

Freight transportation in Michigan : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Michigan and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases...

Freight transportation in Washington : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Washington and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databas...

Freight transportation in Pennsylvania : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Pennsylvania and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal datab...

Freight transportation in Wyoming : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Wyoming and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases ...

Freight transportation in Indiana : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Indiana and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases ...

Freight transportation in Vermont : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Vermont and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases ...

Freight transportation in Colorado : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Colorado and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases...

Freight transportation in Minnesota : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Minnesota and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal database...

Freight transportation in Arkansas : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight : transportation in Arkansas and is part of a series of reports covering all 50 States. The purpose of the report : is to present the major Federal datab...

Freight transportation in Virginia : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight : transportation in Virginia and is part of a series of reports covering all 50 States. The purpose of the : report is to present the major Federal datab...

Freight transportation in Connecticut : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Connecticut and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databa...

Using geographic information science to evaluate legal restrictions on freight transportation routing in disruptive scenarios

DOE PAGES

Fialkoff, Marc R.; Omitaomu, Olufemi A.; Peterson, Steven K.; ...

2016-12-23

Disasters have consequences and freight transportation is not immune from the effects of such disruptions. In the aftermath of disasters, planners and policymakers have to utilize scarce resources and work within legal frameworks to provide recovery for affected citizens and business. As seen with Hurricane Sandy, various observers noted the challenge with freight rerouting due to inoperable infrastructure and legal barriers involved with intermodal freight transportation. This paper focuses on how Geographic Information Systems (GIS); specifically WebTRAGIS (Transportation Routing Analysis GIS), a transportation routing platform developed at Oak Ridge National Laboratory, can be used to evaluate different routing options formore » freight transportation. In the case of freight transportation, the Merchant Marine Act of 1920 (also known as the Jones Act) restricts Short Sea Shipping (SSS) between coastwise points within U.S. territorial waters. This restriction leads to reliance on land-side modes for handling increased freight resulting from cargo diversion. Using Hurricane Sandy and the closure of the Port of New York/New Jersey as a case study, different modal studies were conducted; ultimately highlighting the various routes and provides insight into potential review of modal restrictions such as the Jones Act.« less

Using geographic information science to evaluate legal restrictions on freight transportation routing in disruptive scenarios

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

Fialkoff, Marc R.; Omitaomu, Olufemi A.; Peterson, Steven K.

Disasters have consequences and freight transportation is not immune from the effects of such disruptions. In the aftermath of disasters, planners and policymakers have to utilize scarce resources and work within legal frameworks to provide recovery for affected citizens and business. As seen with Hurricane Sandy, various observers noted the challenge with freight rerouting due to inoperable infrastructure and legal barriers involved with intermodal freight transportation. This paper focuses on how Geographic Information Systems (GIS); specifically WebTRAGIS (Transportation Routing Analysis GIS), a transportation routing platform developed at Oak Ridge National Laboratory, can be used to evaluate different routing options formore » freight transportation. In the case of freight transportation, the Merchant Marine Act of 1920 (also known as the Jones Act) restricts Short Sea Shipping (SSS) between coastwise points within U.S. territorial waters. This restriction leads to reliance on land-side modes for handling increased freight resulting from cargo diversion. Using Hurricane Sandy and the closure of the Port of New York/New Jersey as a case study, different modal studies were conducted; ultimately highlighting the various routes and provides insight into potential review of modal restrictions such as the Jones Act.« less

Sustainable freight infrastructure to meet climate and air quality goals.

DOT National Transportation Integrated Search

2012-02-01

This report examines the potential for freight modal shift from truck-to-rail in the upper Midwestern U.S. : to improve air quality and reduce CO2 emissions. Two scenarios were generated, one focusing on : intra-regional freight movements within the ...

Techniques for mining truck data to improve freight operations and planning.

DOT National Transportation Integrated Search

2006-05-01

Freight plays an increasingly valuable role in the national economy, and a growing percentage of : freight measured by both total volume and market value - is being moved along the highway : system by truck. An important part of the research proc...

Integration of passenger and freight rail scheduling : final report.

DOT National Transportation Integrated Search

2017-02-02

In the United States, freight railway are one of the major way to transport goods from ports to inland destinations. According to an Association of American Railroad's study, rail companies move more than 40% of the nation's total freight. Given the ...

Examining the value of travel time reliability for freight transportation to support freight planning and decision-making.

DOT National Transportation Integrated Search

2016-12-01

This report presents the findings of a valuation study recently conducted in Florida to quantify the : freight users willingness to pay (WTP) for the improvement of transportation-related attributes, : particularly reliability. A stated preference...

Examining the value of travel time reliability for freight transportation to support freight planning and decision-Making [summary].

DOT National Transportation Integrated Search

2016-12-01

As consumers demand greater choice and availability of products, suppliers have responded with more just-in-time delivery and less centralized inventories. Keeping this supply chain working efficiently requires reliable freight transportation. Delays...

Freight transportation in New Hampshire : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in New Hampshire and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal data...

Measuring the economic contribution of the freight industry to the Maryland economy.

DOT National Transportation Integrated Search

2015-05-01

Economic impacts of freight movement to Marylands economy were estimated by input-output analysis : using the 2010 IMPLAN data. A freight economic output (FECO) index was also developed based on the : historical payroll data and gross domestic pro...

Noise level measurements of railroads : freight yards and wayside

DOT National Transportation Integrated Search

1974-05-01

Noise from railroad operations were measured. Noise level data from freight yard operations were measured at the Argentine Freight Yard of the Santa Fe Railroad in Kansas City, Kansas and on a smaller scale in three facilities of the Boston and Maine...

Freight transportation in New Mexico : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in New Mexico and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databas...

Freight transportation in New Jersey : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in New Jersey and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databas...

Freight transportation in West Virginia : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in West Virginia and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal data...

Freight transportation in Oregon : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Oregon and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases r...

Freight transportation in North Dakota : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in North Dakota and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal datab...

Freight transportation in Utah : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Utah and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases rel...

Freight transportation in Texas : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Texas and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases re...

Freight transportation in New York : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in New York and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases...

Freight transportation in Hawaii : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Hawaii and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases r...

Freight transportation in Ohio : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Ohio and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases rel...

Freight transportation in Iowa : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Iowa and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases rel...

Freight transportation in Rhode Island : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Rhode Island and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal datab...

Freight transportation in Idaho : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in Idaho and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal databases re...

Freight transportation in South Carolina : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in South Carolina and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal dat...

Freight transportation in North Carolina : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight : transportation in North Carolina and is part of a series of reports covering all 50 States. The purpose of the : report is to present the major Federal...

Freight transportation in North Carolina : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in North Carolina and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal dat...

Freight transportation in South Dakota : selected data from federal sources

DOT National Transportation Integrated Search

1996-10-01

Welcome to the State Freight Transportation Profile. This report presents information on freight transportation in South Dakota and is part of a series of reports covering all 50 States. The purpose of the report is to present the major Federal datab...

Air freight demand models: An overview

NASA Technical Reports Server (NTRS)

Dajani, J. S.; Bernstein, G. W.

1978-01-01

A survey is presented of some of the approaches which have been considered in freight demand estimation. The few existing continuous time computer simulations of aviation systems are reviewed, with a view toward the assessment of this approach as a tool for structuring air freight studies and for relating the different components of the air freight system. The variety of available data types and sources, without which the calibration, validation and the testing of both modal split and simulation models would be impossible are also reviewed.

DoD Electronic Data Interchange (EDI) Convention: ASC X12 Transaction Set 859 Generic Freight Invoice (Version 003020)

DTIC Science & Technology

1993-04-01

FREIGHT INVOICE (VERSION 003020) FORMATTING INVOICE INFORMATION FOR THE DoD TRANSPORTATION PAYMENT SYSTEM USING THE X1 2.55 TRANSACTION SET 859 GENERIC...GBYERIC FREIGHT NIVOICE EDI CONVENTON 859.003020 * Contents FORMATTING INVOICE INFORMATION FOR THE DoD TRANSPORTATION PAYMENT SYSTEM USING THE Xl 2.55... transportation invoice using the ASC X12.55 Transaction Set 859 Generic Freight Invoice (003020). It contains information for the design of interface

US Advanced Freight and Passenger MAGLEV System

NASA Technical Reports Server (NTRS)

Morena, John J.; Danby, Gordon; Powell, James

1996-01-01

Japan and Germany will operate first generation Maglev passenger systems commercially shortly after 2000 A.D. The United States Maglev systems will require sophisticated freight and passenger carrying capability. The U.S. freight market is larger than passenger transport. A proposed advanced freight and passenger Maglev Project in Brevard County Florida is described. Present Maglev systems cost 30 million dollars or more per mile. Described is an advanced third generation Maglev system with technology improvements that will result in a cost of 10 million dollars per mile.

A Descriptive Study of the DoD-Managed Freight Forwarder Concept.

DTIC Science & Technology

1986-09-01

AFLC/PMPO AMSAC-OL/ 7 AFLC ILC/ AWST MTMCEA/ ITEL AFLC ILC/EC MTMC-ITX AFLC ILC/GB USN/OP-632B AF IT! LSM USN/SUP-07C DISAM/DIC USASAC-NCAD (OL/T) SAAC...commercial insurance coverage for the protection of all purchaser-owned FMS materiel while in custody of the freight forwarder. r . Process FMS customer...export for each shipment. r . Provide export boxing and marking if required. s. Carry out freight rate negotiations as required. t. Retrieve freight from

Methodology for Estimating ton-Miles of Goods Movements for U.S. Freight Mulitimodal Network System

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

Oliveira Neto, Francisco Moraes; Chin, Shih-Miao; Hwang, Ho-Ling

2013-01-01

Ton-miles is a commonly used measure of freight transportation output. Estimation of ton-miles in the U.S. transportation system requires freight flow data at disaggregated level (either by link flow, path flows or origin-destination flows between small geographic areas). However, the sheer magnitude of the freight data system as well as industrial confidentiality concerns in Census survey, limit the freight data which is made available to the public. Through the years, the Center for Transportation Analysis (CTA) of the Oak Ridge National Laboratory (ORNL) has been working in the development of comprehensive national and regional freight databases and network flow models.more » One of the main products of this effort is the Freight Analysis Framework (FAF), a public database released by the ORNL. FAF provides to the general public a multidimensional matrix of freight flows (weight and dollar value) on the U.S. transportation system between states, major metropolitan areas, and remainder of states. Recently, the CTA research team has developed a methodology to estimate ton-miles by mode of transportation between the 2007 FAF regions. This paper describes the data disaggregation methodology. The method relies on the estimation of disaggregation factors that are related to measures of production, attractiveness and average shipments distances by mode service. Production and attractiveness of counties are captured by the total employment payroll. Likely mileages for shipments between counties are calculated by using a geographic database, i.e. the CTA multimodal network system. Results of validation experiments demonstrate the validity of the method. Moreover, 2007 FAF ton-miles estimates are consistent with the major freight data programs for rail and water movements.« less

7 CFR 755.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... freight, ocean freight, and land freight of chemicals, feed, fertilizer, fuel, seeds, plants, supplies, equipment parts, and other inputs as determined by FSA. Insular area means the Commonwealth of Puerto Rico... America, the District of Columbia, the Commonwealths of Puerto Rico and the Northern Mariana Islands, and...

7 CFR 755.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... freight, ocean freight, and land freight of chemicals, feed, fertilizer, fuel, seeds, plants, supplies, equipment parts, and other inputs as determined by FSA. Insular area means the Commonwealth of Puerto Rico... America, the District of Columbia, the Commonwealths of Puerto Rico and the Northern Mariana Islands, and...

7 CFR 755.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... freight, ocean freight, and land freight of chemicals, feed, fertilizer, fuel, seeds, plants, supplies, equipment parts, and other inputs as determined by FSA. Insular area means the Commonwealth of Puerto Rico... America, the District of Columbia, the Commonwealths of Puerto Rico and the Northern Mariana Islands, and...

Intermodal Freight Technology Working Group asset tracking and "freight information highway" field operational test evaluation : final report executive summary

DOT National Transportation Integrated Search

2003-09-01

In January 2001, the Federal Highway Administration (FHWA) released a solicitation requesting "Cost Sharing Cooperative Agreements" to conduct operational tests to improve efficiencies in the intermodal freight operations and to establish the foundat...

49 CFR 215.11 - Designated inspectors.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS General § 215.11 Designated inspectors. (a) Each railroad that operates railroad freight cars to which this part applies shall designate persons qualified to inspect railroad freight cars for compliance with this part and to make the determinations...

49 CFR 215.11 - Designated inspectors.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS General § 215.11 Designated inspectors. (a) Each railroad that operates railroad freight cars to which this part applies shall designate persons qualified to inspect railroad freight cars for compliance with this part and to make the determinations...

49 CFR 215.11 - Designated inspectors.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS General § 215.11 Designated inspectors. (a) Each railroad that operates railroad freight cars to which this part applies shall designate persons qualified to inspect railroad freight cars for compliance with this part and to make the determinations...

49 CFR 215.11 - Designated inspectors.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS General § 215.11 Designated inspectors. (a) Each railroad that operates railroad freight cars to which this part applies shall designate persons qualified to inspect railroad freight cars for compliance with this part and to make the determinations...

49 CFR 215.11 - Designated inspectors.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS General § 215.11 Designated inspectors. (a) Each railroad that operates railroad freight cars to which this part applies shall designate persons qualified to inspect railroad freight cars for compliance with this part and to make the determinations...

78 FR 8686 - Establishment of the National Freight Network

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-06

... Network AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice. SUMMARY: This notice defines the planned process for the designation of the national freight network as required by Section 1115 of... the initial designation of the primary freight network, the designation of additional miles critical...

49 CFR 1248.4 - Originating and connecting line traffic.

Code of Federal Regulations, 2014 CFR

2014-10-01

... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS FREIGHT COMMODITY STATISTICS § 1248.4 Originating and connecting line traffic. (a) Revenue freight reported as received from... or indirectly, so far as apparent from information on the waybills or abstracts. (b) Revenue freight...

49 CFR 1248.4 - Originating and connecting line traffic.

Code of Federal Regulations, 2010 CFR

2010-10-01

... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS FREIGHT COMMODITY STATISTICS § 1248.4 Originating and connecting line traffic. (a) Revenue freight reported as received from... or indirectly, so far as apparent from information on the waybills or abstracts. (b) Revenue freight...

49 CFR 1248.4 - Originating and connecting line traffic.

Code of Federal Regulations, 2012 CFR

2012-10-01

... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS FREIGHT COMMODITY STATISTICS § 1248.4 Originating and connecting line traffic. (a) Revenue freight reported as received from... or indirectly, so far as apparent from information on the waybills or abstracts. (b) Revenue freight...

49 CFR 1248.4 - Originating and connecting line traffic.

Code of Federal Regulations, 2013 CFR

2013-10-01

... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS FREIGHT COMMODITY STATISTICS § 1248.4 Originating and connecting line traffic. (a) Revenue freight reported as received from... or indirectly, so far as apparent from information on the waybills or abstracts. (b) Revenue freight...

49 CFR 1248.4 - Originating and connecting line traffic.

Code of Federal Regulations, 2011 CFR

2011-10-01

... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS FREIGHT COMMODITY STATISTICS § 1248.4 Originating and connecting line traffic. (a) Revenue freight reported as received from... or indirectly, so far as apparent from information on the waybills or abstracts. (b) Revenue freight...

Washington State freight truck origin and destination study : methods, procedures, and data dictionary

DOT National Transportation Integrated Search

1994-12-01

The Washington State Department of Transportation (WSDOT)initiated a state-wide freight truck origin and destination study in April of 1993. A region-wide freight truck origin and destination study was first proposed in Washington as an element of th...

Methods for forecasting freight in uncertainty : time series analysis of multiple factors.

DOT National Transportation Integrated Search

2011-01-31

The main goal of this research was to analyze and more accurately model freight movement in : Alabama. Ultimately, the goal of this project was to provide an overall approach to the : integration of accurate freight models into transportation plans a...

WSDOT intermodal data linkages : freight ITS operational test evaluation final report. Part 2, freight ITS traffic data evaluation

DOT National Transportation Integrated Search

2003-01-01

In mid-1999, in response to the U.S. Department of Transportation's request for participation in the Intelligent Transportation Systems (ITS) Intermodal Freight Field Operational Test (FOT) Program, the Washington State Department of Transportation (...

Assessment of multimodal freight bottlenecks and alleviation strategies for upper Midwest region.

DOT National Transportation Integrated Search

2010-05-01

The freight that passes through the Mississippi Valley Region is high volume and has a substantial impact on the economy of the : region. According to the BTS-sponsored Commodity Flow Survey, trucks carried almost 2.5 billion tons of freight across t...

Midwest FreightView and the Great Lakes Maritime Information Delivery System : a resource for the regional analysis of intermodal freight flows.

DOT National Transportation Integrated Search

2011-03-01

Midwest FreightView and the Great Lakes Maritime Information Delivery System is a comprehensive data repository and information : clearinghouse in support of Great Lakes maritime commerce. This multifunctional resource integrated in a geographic info...

Issues and Dimensions of Freight Car Size: A Compendium

DOT National Transportation Integrated Search

1980-10-01

An investigation is made into the effects of the size, weight, and length of freight cars on the safety and efficiency of U.S. rail transportation. A review is made of the historical and present population and usage of the U.S. freight car fleet. Dis...

Freight railroad regulation : Surface Transportation Board's oversight could benefit from evidence better identifying how mergers affect rates

DOT National Transportation Integrated Search

2001-07-01

Railroads have been a primary mode of freight transportation for many years, especially for bulk commodities such as coal and grain. Over the last 25 years, the freight railroad industry has undergone substantial consolidation. Since 1994, just prior...

Freight movement, port facilities, and economic competitiveness - supplemental task: county-to-county freight movement (national and state level) : final report.

DOT National Transportation Integrated Search

2016-04-01

While commodity movement data is available from several sources, notably from the U.S. : Department of Transportations Freight Analysis Framework (FAF), origins and destinations are heavily : spatially aggregated into FAF zones, which comprise mul...

Out-of-round railway wheels—assessment of wheel tread irregularities in train traffic

NASA Astrophysics Data System (ADS)

Johansson, Anders

2006-06-01

Results from an extensive wheel measurement campaign performed in Sweden are given and discussed. Out-of-roundness (OOR), transverse profile and surface hardness of 99 wheels on passenger trains (X2 and intercity), freight trains, commuter trains (Regina) and underground trains (C20) were measured. Both tread and disc braked wheels were investigated. The selected wheels had travelled a distance of more than 100000 km, and the measurements were conducted when the train wagons/coaches had been taken out of traffic for maintenance, most of them due to reasons other than wheel OOR. Mechanical contact measurement methods were used. The highest roughness levels (higher than 20 dB re 1 μm for some wheels) were found on powered high-speed (X2) train wheels. The previously known polygonalization of C20 underground wheels is quantified. It is also verified that an initial irregularity is formed due to the clamping in a three-jaw chuck during profiling of new C20 wheels. Magnitudes and wavelength contents of measured wheel roughness are compared with corresponding measurements of rail roughness.

A Study of Strategic Lessons Learned in Vietnam. Volume 6. Conduct of the War. Book 2. Functional Analyses

DTIC Science & Technology

1980-05-02

for rebuild. "* The rapid buildup in RVN without mobilizing the Reserve Component made it necessary to draw on materiel and equipment in or scheduled ...been restored to service by 1957. By 1960 the system within RVN was operating both scheduled freight and passenger trains on mucii)of the line...established under a concept approved in April 1963 to provide a centralized source of logistic data for the Pacific Theater. It was scheduled to be

Assembling and processing freight shipment data : developing a GIS-based origin-destination matrix for Southern California freight flows

DOT National Transportation Integrated Search

2001-06-30

Freight movements within large metropolitan areas are much less studied and analyzed than personal travel. This casts doubt on the results of much conventional travel demand modeling and planning. With so much traffic overlooked, how plausible are th...

75 FR 38128 - Ceva Freight, LLC, Dell Logistics Division, Including On-Site Leased Workers From Prologistix and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-01

... Logistics Division, Including On-Site Leased Workers From Prologistix and Employment Staffing Solutions... 19, 2010, applicable to workers of CEVA Freight, LLC, Dell Logistics Division, including on-site..., North Carolina location of CEVA Freight, LLC, Dell Logistics Division. The Department has determined...

Atlanta Rail Yard Study: Evaluation of local-scale air pollution trends using stationary and mobile monitoring

EPA Science Inventory

Intermodal rail yards are important nodes in the freight transportation network, where freight is organized and moved from one mode of transport to another, critical equipment is serviced, and freight is routed to its next destination. Rail yard environments are also areas with ...

76 FR 67730 - Ocean Transportation Intermediary License Applicants

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... Type: New OFF License LF Freight USA LLC dba LF Logistics dba LF Freight dba IDS Logistics USA, dba IDS Freight Services, dba AGI Logistics USA, dba AGI Logistics, 230-59 International Airport Center Blvd., 270... Individual), Caetano R. Lopes, Vice President, Application Type: Add NVO Service Eztrans Logistics Ltd. (NVO...

Freight Mobility Issues and Recommendation for the 1997 Baltimore Regional Transportation Plan: Report of the Transportation Steering Committee's Freight Movement Task Force

DOT National Transportation Integrated Search

1997-09-01

This report provides an overview of the freight movement system within the Baltimore region, with an emphasis on intermodal facilities, identifies key long-range issues, and proposes investments and actions for inclusion in the 1997 Baltimore Regiona...

U28 : longer combination vehicle's impact on improving operational efficiency, freight flows and traffic congestion.

DOT National Transportation Integrated Search

2011-12-01

Longer Combination Vehicles (LCVs) are able to carry more freight than conventional single trailer trucks. As a result, these trucks can increase efficiencies and benefits for freight movements as less fuel and less labor is used per ton of cargo. Ho...

78 FR 54720 - Registration and Financial Security Requirements for Brokers of Property and Freight Forwarders

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-05

... Financial Security Requirements for Brokers of Property and Freight Forwarders AGENCY: Federal Motor Carrier... security requirements applicable to property brokers and created new requirements for freight forwarders...., Washington, DC 20590- 0001, (202) 385-2367/2405 regarding financial security requirements or Kenneth Rodgers...

22 CFR 211.4 - Availability and shipment of commodities.

Code of Federal Regulations, 2012 CFR

2012-04-01

.... (d) Payment or reimbursement of ocean freight costs. When A.I.D. contracts for ocean carriage... chapter) for ocean freight authorized by the United States upon presentation to AID/W of proof of payment to the ocean carrier. However, freight prepaid bills of lading which indicate firm incurrence of...

22 CFR 211.4 - Availability and shipment of commodities.

Code of Federal Regulations, 2014 CFR

2014-04-01

.... (d) Payment or reimbursement of ocean freight costs. When A.I.D. contracts for ocean carriage... chapter) for ocean freight authorized by the United States upon presentation to AID/W of proof of payment to the ocean carrier. However, freight prepaid bills of lading which indicate firm incurrence of...

49 CFR 172.301 - General marking requirements for non-bulk packagings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... contents of the rail car, truck or freight container are shipped from one consignor to one consignee. (e...-bulk packages. A transport vehicle or freight container containing only a single hazardous material in...) The transport vehicle or freight container contains no other material, hazardous or otherwise; and (v...

22 CFR 211.4 - Availability and shipment of commodities.

Code of Federal Regulations, 2013 CFR

2013-04-01

.... (d) Payment or reimbursement of ocean freight costs. When A.I.D. contracts for ocean carriage... chapter) for ocean freight authorized by the United States upon presentation to AID/W of proof of payment to the ocean carrier. However, freight prepaid bills of lading which indicate firm incurrence of...

49 CFR 172.301 - General marking requirements for non-bulk packagings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... contents of the rail car, truck or freight container are shipped from one consignor to one consignee. (e...-bulk packages. A transport vehicle or freight container containing only a single hazardous material in...) The transport vehicle or freight container contains no other material, hazardous or otherwise; and (v...

From the ground up: aligning state freight plans to enhance state collaboration and establish regional and national harmonization of freight priorities.

DOT National Transportation Integrated Search

2016-08-01

This project reviews MAFC state freight plans and current planning efforts and provides a catalogue of state practices, data and analysis techniques, stakeholder involvement and other planning elements. The project also identifies where states share ...

The development of a model and decision support system to use in forecasting truck freight flow in the continental United States

DOT National Transportation Integrated Search

2001-01-01

This research develops a regression-based model for forecasting truck borne freight in the continental United States. This model is capable of predicting freight commodity flow information via trucks to assist transportation planners who wish to unde...

Exposure-response relationships for annoyance due to freight and passenger railway vibration exposure in residential environments.

PubMed

Sharp, Calum; Woodcock, James; Sica, Gennaro; Peris, Eulalia; Moorhouse, Andrew T; Waddington, David C

2014-01-01

In this work, exposure-response relationships for annoyance due to freight and passenger railway vibration exposure in residential environments are developed, so as to better understand the differences in human response to these two sources of environmental vibration. Data for this research come from a field study comprising interviews with respondents and measurements of their vibration exposure (N = 752). A logistic regression model is able to accurately classify 96% of these measured railway vibration signals as freight or passenger based on two signal properties that quantify the duration and low frequency content of each signal. Exposure-response relationships are then determined using ordinal probit modeling with fixed thresholds. The results indicate that people are able to distinguish between freight and passenger railway vibration, and that the annoyance response due to freight railway vibration is significantly higher than that due to passenger railway vibration, even for equal levels of exposure. In terms of a community tolerance level, the population studied is 15 dB (re 10(-6) m s(-2)) more tolerant to passenger railway vibration than freight railway vibration. These results have implications for the expansion of freight traffic on rail, or for policies to promote passenger railway.

Reforming the road freight transportation system using systems thinking: An investigation of Coronial inquests in Australia.

PubMed

Newnam, Sharon; Goode, Natassia; Salmon, Paul; Stevenson, Mark

2017-04-01

Road freight transport is considered to be one of the most dangerous industries in Australia, accounting for over 30% of all work fatalities. Whilst system reform (i.e., change to policy and practice) is needed, it is not clear what this reform should be, or what approaches should be used to drive it. This article argues that road freight transportation reform should be underpinned by a systems thinking approach. Efforts to understand crash causation should be focused beyond the driver and identify contributing factors at other levels with the road freight system. Accordingly, we present the findings from a study that examined whether Australian Coronial investigations into road freight crashes reflect support appropriate system reform. Content analysis was used to identify the contributing factors and interrelations implicated in the road freight crashes described in publicly available Australian Coroner's inquest reports from the last 10 years (2004-2014; n=21). The results found evidence to suggest that the Coronial inquests provide some understanding of the complex system of factors influencing road freight transportation crashes in Australia. However, there was a lack of evidence to suggest an understanding of system-based reform based on the identification of reductionist-focused recommendations. It is concluded that researchers and practitioners (ie., government and industry) need to work together to develop prevention efforts focused on system reforms. Systems thinking based data collection and analysis frameworks are urgently required to help develop this understanding in road freight transportation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Freight transportation : national policy and strategies can help improve freight mobility : report to the ranking member, Committee on Environment and Public Works, U.S. Senate

DOT National Transportation Integrated Search

2008-01-01

Continued development and efficient performance of the nations freight transportation system is vital to maintaining a strong U.S. economy and sustaining the nations competitive position in the global economy. Yet, increasing congestion on the ...

76 FR 27366 - CEVA Freight, LLC, Dell Logistics Division, Including On-Site Leased Workers From Prologistix...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-11

... Logistics Division, Including On-Site Leased Workers From Prologistix, Including Workers Whose Unemployment..., applicable to workers of CEVA Freight, LLC, Dell Logistics Division, including on-site leased workers from... workers employed at CEVA Freight, LLC, Dell Logistics Division, Winston-Salem, North Carolina who were...

76 FR 50123 - Drawbridge Operation Regulations; Hackensack River, Jersey City, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-12

... temporary deviation from the regulation governing the operation of the Hack Freight Bridge, mile 3.1, across...-9826. SUPPLEMENTARY INFORMATION: The Hack Freight Bridge, across the Hackensack River at mile 3.1 has a... to provide openings. Under this temporary deviation the Hack Freight Bridge, mile 3.1, across the...

49 CFR 215.5 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS General § 215.5 Definitions. As used in this part: (a) Break... significantly diminish the strength of the member are not considered to be “cracked”; (c) Railroad freight car means a car designed to carry freight, or railroad personnel, by rail and includes a: (1) Box car; (2...

49 CFR 215.5 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS General § 215.5 Definitions. As used in this part: (a) Break... significantly diminish the strength of the member are not considered to be “cracked”; (c) Railroad freight car means a car designed to carry freight, or railroad personnel, by rail and includes a: (1) Box car; (2...

77 FR 4396 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-27

... from the Railroad Freight Car Safety Standards, 49 CFR 215.303, which requires stenciling on restricted freight cars, for 13 freight cars. The list of these 13 cars is contained in the Exhibit A of the petition... compliance from certain provisions of the Federal railroad safety regulations contained at 49 CFR Part 215...

49 CFR 215.5 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS General § 215.5 Definitions. As used in this part: (a) Break... significantly diminish the strength of the member are not considered to be “cracked”; (c) Railroad freight car means a car designed to carry freight, or railroad personnel, by rail and includes a: (1) Box car; (2...

49 CFR 215.5 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS General § 215.5 Definitions. As used in this part: (a) Break... significantly diminish the strength of the member are not considered to be “cracked”; (c) Railroad freight car means a car designed to carry freight, or railroad personnel, by rail and includes a: (1) Box car; (2...

19 CFR 351.515 - Internal transport and freight charges for export shipments.

Code of Federal Regulations, 2010 CFR

2010-04-01

... shipments. 351.515 Section 351.515 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE... Internal transport and freight charges for export shipments. (a) Benefit—(1) In general. In the case of internal transport and freight charges on export shipments, a benefit exists to the extent that the charges...

49 CFR 231.31 - Drawbars for freight cars; standard height.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Drawbars for freight cars; standard height. 231.31... cars; standard height. (a) Except on cars specified in paragraph (b) of this section— (1) On standard gage (561/2-inch gage) railroads, the maximum height of drawbars for freight cars (measured...

49 CFR 231.31 - Drawbars for freight cars; standard height.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Drawbars for freight cars; standard height. 231.31... cars; standard height. (a) Except on cars specified in paragraph (b) of this section— (1) On standard gage (561/2-inch gage) railroads, the maximum height of drawbars for freight cars (measured...

49 CFR 231.31 - Drawbars for freight cars; standard height.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Drawbars for freight cars; standard height. 231.31... cars; standard height. (a) Except on cars specified in paragraph (b) of this section— (1) On standard gage (561/2-inch gage) railroads, the maximum height of drawbars for freight cars (measured...

49 CFR 231.31 - Drawbars for freight cars; standard height.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Drawbars for freight cars; standard height. 231.31... cars; standard height. (a) Except on cars specified in paragraph (b) of this section— (1) On standard gage (561/2-inch gage) railroads, the maximum height of drawbars for freight cars (measured...

49 CFR 231.31 - Drawbars for freight cars; standard height.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Drawbars for freight cars; standard height. 231.31... cars; standard height. (a) Except on cars specified in paragraph (b) of this section— (1) On standard gage (561/2-inch gage) railroads, the maximum height of drawbars for freight cars (measured...

49 CFR 173.9 - Transport vehicles or freight containers containing lading which has been fumigated.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 2 2010-10-01 2010-10-01 false Transport vehicles or freight containers... MATERIALS REGULATIONS SHIPPERS-GENERAL REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS General § 173.9 Transport... hazardous material. (b) No person may offer for transportation or transport a rail car, freight container...

49 CFR 172.301 - General marking requirements for non-bulk packagings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... container load, and the entire contents of the rail car, truck or freight container are shipped from one... quantities of a single hazardous material in non-bulk packages. A transport vehicle or freight container... loaded at one loading facility; (iv) The transport vehicle or freight container contains no other...

49 CFR 172.301 - General marking requirements for non-bulk packagings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... container load, and the entire contents of the rail car, truck or freight container are shipped from one... quantities of a single hazardous material in non-bulk packages. A transport vehicle or freight container... loaded at one loading facility; (iv) The transport vehicle or freight container contains no other...

48 CFR 52.247-59 - F.o.b. Origin-Carload and Truckload Shipments.

Code of Federal Regulations, 2011 CFR

2011-10-01

.... origin contracts with shipments in carloads or truckloads. This will facilitate realistic freight cost... weight that will result in the lowest freight rate (or per car charge) on file or published in common... highest applicable minimum weight that will result in the lowest possible freight rate (or per car charge...

48 CFR 52.247-59 - F.o.b. Origin-Carload and Truckload Shipments.

Code of Federal Regulations, 2014 CFR

2014-10-01

.... origin contracts with shipments in carloads or truckloads. This will facilitate realistic freight cost... weight that will result in the lowest freight rate (or per car charge) on file or published in common... highest applicable minimum weight that will result in the lowest possible freight rate (or per car charge...

48 CFR 52.247-59 - F.o.b. Origin-Carload and Truckload Shipments.

Code of Federal Regulations, 2012 CFR

2012-10-01

.... origin contracts with shipments in carloads or truckloads. This will facilitate realistic freight cost... weight that will result in the lowest freight rate (or per car charge) on file or published in common... highest applicable minimum weight that will result in the lowest possible freight rate (or per car charge...

49 CFR 176.172 - Structural serviceability of freight containers and vehicles carrying Class 1 (explosive...

Code of Federal Regulations, 2011 CFR

2011-10-01

... serviceability of freight containers and vehicles carrying Class 1 (explosive) materials on ships. (a) Except for... 49 Transportation 2 2011-10-01 2011-10-01 false Structural serviceability of freight containers and vehicles carrying Class 1 (explosive) materials on ships. 176.172 Section 176.172 Transportation...

49 CFR 176.172 - Structural serviceability of freight containers and vehicles carrying Class 1 (explosive...

Code of Federal Regulations, 2013 CFR

2013-10-01

... serviceability of freight containers and vehicles carrying Class 1 (explosive) materials on ships. (a) Except for... 49 Transportation 2 2013-10-01 2013-10-01 false Structural serviceability of freight containers and vehicles carrying Class 1 (explosive) materials on ships. 176.172 Section 176.172 Transportation...

48 CFR 47.207-7 - Liability and insurance.

Code of Federal Regulations, 2012 CFR

2012-10-01

... liability for injury to persons or damage to property other than the freight being transported; (2) The contractor's liability for loss of and/or damage to the freight being transported; and (3) The amount of... damage to the freight being transported is not specified, the usual measure of liability as prescribed in...

49 CFR 176.172 - Structural serviceability of freight containers and vehicles carrying Class 1 (explosive...

Code of Federal Regulations, 2014 CFR

2014-10-01

... serviceability of freight containers and vehicles carrying Class 1 (explosive) materials on ships. (a) Except for... 49 Transportation 2 2014-10-01 2014-10-01 false Structural serviceability of freight containers and vehicles carrying Class 1 (explosive) materials on ships. 176.172 Section 176.172 Transportation...

49 CFR 172.301 - General marking requirements for non-bulk packagings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... container load, and the entire contents of the rail car, truck or freight container are shipped from one... or freight container containing only a single hazardous material in non-bulk packages must be marked... hazardous material is loaded at one loading facility; (iv) The transport vehicle or freight container...

48 CFR 47.207-7 - Liability and insurance.

Code of Federal Regulations, 2014 CFR

2014-10-01

... liability for injury to persons or damage to property other than the freight being transported; (2) The contractor's liability for loss of and/or damage to the freight being transported; and (3) The amount of... damage to the freight being transported is not specified, the usual measure of liability as prescribed in...

48 CFR 47.207-7 - Liability and insurance.

Code of Federal Regulations, 2011 CFR

2011-10-01

... liability for injury to persons or damage to property other than the freight being transported; (2) The contractor's liability for loss of and/or damage to the freight being transported; and (3) The amount of... damage to the freight being transported is not specified, the usual measure of liability as prescribed in...

48 CFR 52.247-59 - F.o.b. Origin-Carload and Truckload Shipments.

Code of Federal Regulations, 2013 CFR

2013-10-01

.... origin contracts with shipments in carloads or truckloads. This will facilitate realistic freight cost... weight that will result in the lowest freight rate (or per car charge) on file or published in common... highest applicable minimum weight that will result in the lowest possible freight rate (or per car charge...

48 CFR 47.207-7 - Liability and insurance.

Code of Federal Regulations, 2013 CFR

2013-10-01

... liability for injury to persons or damage to property other than the freight being transported; (2) The contractor's liability for loss of and/or damage to the freight being transported; and (3) The amount of... damage to the freight being transported is not specified, the usual measure of liability as prescribed in...

48 CFR 47.207-7 - Liability and insurance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... liability for injury to persons or damage to property other than the freight being transported; (2) The contractor's liability for loss of and/or damage to the freight being transported; and (3) The amount of... damage to the freight being transported is not specified, the usual measure of liability as prescribed in...

14 CFR Sec. 19-5 - Air transport traffic and capacity elements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... passenger-miles CFD * 210 Revenue cargo tons enplaned CFD * 217 Enplaned freight M 219 Enplaned mail M 230 Revenue tons transported CFD * 237 Transported freight S 239 Transported mail S 240 Revenue ton-miles CFD * 241 Revenue ton-miles passenger CFD * 247 Revenue ton-miles freight CFD * 249 Revenue ton-miles mail...

14 CFR 298.61 - Reporting of traffic statistics.

Code of Federal Regulations, 2012 CFR

2012-01-01

... S 140 Revenue passenger-miles CFD* 210 Revenue cargo tons enplaned CFD* 217 Enplaned freight M 219 Enplaned mail M 230 Revenue tons transported CFD* 237 Transported freight S 239 Transported mail S 240 Revenue ton-miles CFD* 241 Revenue ton-miles passenger CFD* 247 Revenue ton-miles freight CFD* 249 Revenue...

14 CFR 298.61 - Reporting of traffic statistics.

Code of Federal Regulations, 2014 CFR

2014-01-01

... S 140 Revenue passenger-miles CFD* 210 Revenue cargo tons enplaned CFD* 217 Enplaned freight M 219 Enplaned mail M 230 Revenue tons transported CFD* 237 Transported freight S 239 Transported mail S 240 Revenue ton-miles CFD* 241 Revenue ton-miles passenger CFD* 247 Revenue ton-miles freight CFD* 249 Revenue...

14 CFR 19-5 - Air transport traffic and capacity elements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... passenger-miles CFD * 210 Revenue cargo tons enplaned CFD * 217 Enplaned freight M 219 Enplaned mail M 230 Revenue tons transported CFD * 237 Transported freight S 239 Transported mail S 240 Revenue ton-miles CFD * 241 Revenue ton-miles passenger CFD * 247 Revenue ton-miles freight CFD * 249 Revenue ton-miles mail...

14 CFR 298.61 - Reporting of traffic statistics.

Code of Federal Regulations, 2013 CFR

2013-01-01

... S 140 Revenue passenger-miles CFD* 210 Revenue cargo tons enplaned CFD* 217 Enplaned freight M 219 Enplaned mail M 230 Revenue tons transported CFD* 237 Transported freight S 239 Transported mail S 240 Revenue ton-miles CFD* 241 Revenue ton-miles passenger CFD* 247 Revenue ton-miles freight CFD* 249 Revenue...

14 CFR Sec. 19-5 - Air transport traffic and capacity elements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... passenger-miles CFD * 210 Revenue cargo tons enplaned CFD * 217 Enplaned freight M 219 Enplaned mail M 230 Revenue tons transported CFD * 237 Transported freight S 239 Transported mail S 240 Revenue ton-miles CFD * 241 Revenue ton-miles passenger CFD * 247 Revenue ton-miles freight CFD * 249 Revenue ton-miles mail...

49 CFR 1248.1 - Freight commodity statistics.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 9 2011-10-01 2011-10-01 false Freight commodity statistics. 1248.1 Section 1248... STATISTICS § 1248.1 Freight commodity statistics. All class I railroads, as described in § 1240.1 of this... statistics on the basis of the commodity codes named in § 1248.101. Carriers shall report quarterly on the...

48 CFR 52.247-10 - Net Weight-General Freight.

Code of Federal Regulations, 2010 CFR

2010-10-01

... weighmaster on a certified scale) from the gross weight of the vehicle (determined by having the loaded... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Net Weight-General Freight....247-10 Net Weight—General Freight. As prescribed in 47.207-4(a)(2), insert the following clause in...

49 CFR 176.192 - Cargo handling equipment for freight containers carrying Class 1 (explosive) materials.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 2 2014-10-01 2014-10-01 false Cargo handling equipment for freight containers...) Materials Handling Class 1 (explosive) Materials in Port § 176.192 Cargo handling equipment for freight containers carrying Class 1 (explosive) materials. (a) Except in an emergency, only cargo handling equipment...

49 CFR 176.192 - Cargo handling equipment for freight containers carrying Class 1 (explosive) materials.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 2 2010-10-01 2010-10-01 false Cargo handling equipment for freight containers...) Materials Handling Class 1 (explosive) Materials in Port § 176.192 Cargo handling equipment for freight containers carrying Class 1 (explosive) materials. (a) Except in an emergency, only cargo handling equipment...

49 CFR 176.192 - Cargo handling equipment for freight containers carrying Class 1 (explosive) materials.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 2 2011-10-01 2011-10-01 false Cargo handling equipment for freight containers...) Materials Handling Class 1 (explosive) Materials in Port § 176.192 Cargo handling equipment for freight containers carrying Class 1 (explosive) materials. (a) Except in an emergency, only cargo handling equipment...

49 CFR 176.192 - Cargo handling equipment for freight containers carrying Class 1 (explosive) materials.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 2 2013-10-01 2013-10-01 false Cargo handling equipment for freight containers...) Materials Handling Class 1 (explosive) Materials in Port § 176.192 Cargo handling equipment for freight containers carrying Class 1 (explosive) materials. (a) Except in an emergency, only cargo handling equipment...

49 CFR 176.192 - Cargo handling equipment for freight containers carrying Class 1 (explosive) materials.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 2 2012-10-01 2012-10-01 false Cargo handling equipment for freight containers...) Materials Handling Class 1 (explosive) Materials in Port § 176.192 Cargo handling equipment for freight containers carrying Class 1 (explosive) materials. (a) Except in an emergency, only cargo handling equipment...

Infrastructure management : Project A : developing a framework for prioritizing infrastructure improvements on critical freight corridors; Project B : developing a market based framework for freight infrastructure management.

DOT National Transportation Integrated Search

2012-12-01

Fully operational highways are necessary for efficient freight movements by the trucking industry. Yet, the combination of limited funding and aging infrastructure creates a grim scenario for states, which are dependent upon the economic benefits of ...

49 CFR 1248.1 - Freight commodity statistics.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Freight commodity statistics. 1248.1 Section 1248... STATISTICS § 1248.1 Freight commodity statistics. All class I railroads, as described in § 1240.1 of this... statistics on the basis of the commodity codes named in § 1248.101. Carriers shall report quarterly on the...

Stability of athlete blood passport parameters during air freight.

PubMed

Ashenden, M; Sharpe, K; Plowman, J; Allbon, G; Lobigs, L; Baron, A; Gore, C J

2014-10-01

Fluctuations in ambient temperature and pressure, as well as physical jostling, may affect the stability of whole blood samples transported by air freight. The aim of this study was to characterize the stability of key blood variables during air freight and to investigate whether vibration or reduced pressure alone affected results. Over a 72-h interval, we evaluated the stability of full blood count indices (plus reticulocytes) in tubes that were air-freighted a total of 2, 10 and 28 h. We also examined the impact of 24 h of reduced atmospheric pressure (750 hpa or approximately 2500 m.a.s.l) and vibration (5 Hz). Samples were measured on a Sysmex XT-2000i instrument. The two key variables in the context of antidoping (haemoglobin concentration, reticulocytes) remained stable over a 72-h period regardless of the duration of air freight. Atmospheric pressure and vibration had no discernible effect. Whole blood samples stored in NanoCool devices can be relied upon to remain stable for at least 72 h despite interim air freight. © 2013 John Wiley & Sons Ltd.

A Health-Based Metric for Evaluating the Effectiveness of Noise Barrier Mitigation Associated With Transport Infrastructure Noise

PubMed Central

Prendergast, Geoffrey P.; Staff, Michael

2017-01-01

Introduction: This study examines the use of the number of night-time sleep disturbances as a health-based metric to assess the cost effectiveness of rail noise mitigation strategies for situations, wherein high-intensity noises dominate such as freight train pass-bys and wheel squeal. Materials and Methods: Twenty residential properties adjacent to the existing and proposed rail tracks in a noise catchment area of the Epping to Thornleigh Third Track project were used as a case study. Awakening probabilities were calculated for individual’s awakening 1, 3 and 5 times a night when subjected to 10 independent freight train pass-by noise events using internal maximum sound pressure levels (LAFmax). Results: Awakenings were predicted using a random intercept multivariate logistic regression model. With source mitigation in place, the majority of the residents were still predicted to be awoken at least once per night (median 88.0%), although substantial reductions in the median probabilities of awakening three and five times per night from 50.9 to 29.4% and 9.2 to 2.7%, respectively, were predicted. This resulted in a cost-effective estimate of 7.6–8.8 less people being awoken at least three times per night per A$1 million spent on noise barriers. Conclusion: The study demonstrates that an easily understood metric can be readily used to assist making decisions related to noise mitigation for large-scale transport projects. PMID:29192613

Prediction of Ground Vibration from Freight Trains

NASA Astrophysics Data System (ADS)

Jones, C. J. C.; Block, J. R.

1996-05-01

Heavy freight trains emit ground vibration with predominant frequency components in the range 4-30 Hz. If the amplitude is sufficient, this may be felt by lineside residents, giving rise to disturbance and concern over possible damage to their property. In order to establish the influence of parameters of the track and rolling stock and thereby enable the design of a low vibration railway, a theoretical model of both the generation and propagation of vibration is required. The vibration is generated as a combination of the effects of dynamic forces, due to the unevenness of the track, and the effects of the track deformation under successive axle loads. A prediction scheme, which combines these effects, has been produced. A vehicle model is used to predict the dynamic forces at the wheels. This includes the non-linear effects of friction damped suspensions. The loaded track profile is measured by using a track recording coach. The dynamic loading and the effects of the moving axles are combined in a track response model. The predicted track vibration is compared to measurements. The transfer functions from the track to a point in the ground can be calculated by using a coupled track and a three-dimensional layered ground model. The propagation effects of the ground layers are important but the computation of the transfer function from each sleeper, which would be required for a phase coherent summation of the vibration in the ground, would be prohibitive. A compromise summation is used and results are compared with measurements.

Railroad bridges and tunnels : federal role in providing safety oversight and freight infrastructure investment could be better targeted : report to Congressional requesters

DOT National Transportation Integrated Search

2007-08-01

Freight railroads account for over 40 percent (by weight) of the nations freight on a privately owned network that was largely built almost 100 years ago and includes over 76,000 railroad bridges and over 800 tunnels. As requested, the U.S Governm...

Characterization of the near-source population around five candidate ports on the Eastern Seaboard and Gulf Coast using a multi-modal freight transport perspective

EPA Science Inventory

Many ports are currently preparing for increased freight traffic, which may result in elevated local air pollution in areas near the port and freight transportation corridors. In this study, a geographical information system (GIS) analysis of areas surrounding five ports – Port o...

Atlanta Rail Yard Study (ARYS): Evaluation of local-scale air pollution trends and emissions quantification using stationary and mobile monitoring strategies

EPA Science Inventory

Intermodal rail yards are important nodes in the freight transportation network, where freight is organized and moved from one mode of transport to another, critical equipment is serviced, and freight is routed to its next destination. Rail yard environments are also areas with ...

33 CFR 96.210 - Who does this subpart apply to?

Code of Federal Regulations, 2011 CFR

2011-07-01

... freight vessel, a freight vessel or a self-propelled mobile offshore drilling unit (MODU) of 500 gross... public vessel, which includes a U.S. vessel of the National Defense Reserve Fleet owned by the U.S... more, engaged on a foreign voyage. (2) On or after July 1, 2002, for other freight vessels and self...

33 CFR 96.210 - Who does this subpart apply to?

Code of Federal Regulations, 2013 CFR

2013-07-01

... freight vessel, a freight vessel or a self-propelled mobile offshore drilling unit (MODU) of 500 gross... public vessel, which includes a U.S. vessel of the National Defense Reserve Fleet owned by the U.S... more, engaged on a foreign voyage. (2) On or after July 1, 2002, for other freight vessels and self...

33 CFR 96.210 - Who does this subpart apply to?

Code of Federal Regulations, 2012 CFR

2012-07-01

... freight vessel, a freight vessel or a self-propelled mobile offshore drilling unit (MODU) of 500 gross... public vessel, which includes a U.S. vessel of the National Defense Reserve Fleet owned by the U.S... more, engaged on a foreign voyage. (2) On or after July 1, 2002, for other freight vessels and self...

33 CFR 96.210 - Who does this subpart apply to?

Code of Federal Regulations, 2014 CFR

2014-07-01

... freight vessel, a freight vessel or a self-propelled mobile offshore drilling unit (MODU) of 500 gross... public vessel, which includes a U.S. vessel of the National Defense Reserve Fleet owned by the U.S... more, engaged on a foreign voyage. (2) On or after July 1, 2002, for other freight vessels and self...

49 CFR 387.409 - Insurance and surety companies.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., may be served in any proceeding at law or equity brought in any state in which the freight forwarder... (b) of this section. (d) In the Province or Territory of Canada in which a Canadian freight forwarder..., may be served in any proceeding at law or equity brought in any State in which the freight forwarder...