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Part 40 Final Rule on Specimen Validity Testing

European Noise and Vibration Measurements

High Speed Ground Transportation Noise and Vibration Impact Assessment Manual

FRA Procedures for Considering Environmental Impacts

Part 40 Final Rule on New Alcohol Testing Form and MIS Form

Part 40 Final Rule on Employers' Disclosure of A/D Violations to State CDL Authorities

Evaluation of Options for Improving Amtrak’s Passenger Accountability System

In investigating the derailment of Amtrak's Auto Train on April 18, 2002, the National Transportation Safety Board (NTSB) reported that an accurate count of persons on the train at the time of the accident was not available at the accident scene. NTSB noted that emergency response would be...

San Joaquin, California, High-Speed Rail Grade Crossing Data Acquisition Characteristics, Methodology, and Risk Assessment

This report discusses data acquisition and analysis for grade crossing risk analysis at the proposed San Joaquin High-Speed Rail Corridor in San Joaquin, California, and documents the data acquisition and analysis methodologies used to collect and analyze grade crossing data and evaluate the...

Fatigue Crack Growth Behavior of Railroad Tank Car Steel TC-128B Subjected to Various Environments: Volume I

As part of an effort to apply damage tolerance concepts to railroad tank cars, the fatigue crack growth (FCG) behavior of two lots of TC-128B steel was investigated. In addition to the material lot difference, variables assessed include: load ratio, orientation, environment, and crack growth test...

Fatigue Crack Growth Behavior of Railroad Tank Car Steel TC-128B Subjected to Various Environments: Volume II - Appendices

This is Volume II-Appendices of Fatigue Crack Growth Behavior of Railroad Tank Car Steel TC-128B Subjected to Various Environments. This document contains miscellaneous supporting documentation, fatigue crack growth laboratory data, and analyses.

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