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Proceedings of the Annual Railroad Engineering Conference (12th), Held at Pueblo, Colorado on October 23-24, 1975. Effect of Heavy Axle Loads on Track

The report presents proceedings of the 1975 Railroad Engineering Conference held at Pueblo, Colorado, October 23 and 24, 1975. Sessions included track developments, suspension developments and track/train interaction. Eighteen papers were presented by authors from the United States, Canada,...

Tracked Levitated Research Vehicle Periodic Test Summary Report Independent Cushion Suspension in Perturbed Guideway. Aeropropelled

The results of the first tests of the Tracked Levitated Research Vehicle (TLRV) in the Independent Cushion Suspension mode over the perturbed guideway at the Transportation Test Center (TTC) are presented. Vehicle dynamic response behavior is discussed for the speed range from 0 to 90 mph,...

Motive Power and Equipment Enforcement Manual

The Motive Power and Equipment Enforcement Manual is written to help Inspectors do their jobs. The Manual includes the regulations which set safety standards for inspections, tests, maintenance, and operation of power and equipment rolling stock units by railroads. These regulations are published...

Linear Friction Welding for Constructing and Repairing Rail for High Speed and Intercity Passenger Service Rail.

This project developed a solid-state welding process based on linear friction welding (LFW) technology. While resistance flash welding or thermite techniques are tried and true methods for joining rails and performing partial rail replacement repairs, large heat inputs and residual stresses (...

Revised Biological Opinion, issued on October 9, 2015

This transmits the U.S. Fish and Wildlife Service’s (Service) revised Biological Opinion to U.S. Army Corps of Engineers (Corps) for Phase II of the All Aboard Florida Passenger Rail Service Project (AAF Project). This Biological Opinion replaces the one provided to the Corps on October 2,2015 (...

The original Biological Opinion, issued October 1, 2015

The U.S. Fish and Wildlife Service (Service) has reviewed your letter dated September 19, 2013, and other information submitted by the U.S. Army Corps of Engineers (Corps) for All Aboard Florida (AAF) Limited Liability Corporation’s (LLC) request to obtain a Corps’ permit under Section 404 of...

Quarter Ended March 31, 2016 (Second Quarter of Fiscal Year 2016)

Intercity Freight and Passenger Rail: State and Local Project Reference Guide - Public-Private Partnerships and ISTEA

[From the Introduction] This Federal Railroad Administration (FRA) reference guide is designed as a practical, single source document for local and state officials and other interested stakeholders. The purpose of this guide is to assist local and state planners and decision makers in considering...

Transportation and the Environment: An Annotated Bibliography

[From the Introduction] This annotated bibliography is the result of an effort by the Office of Policy, Federal Railroad Administration, to determine the extent to which models had been developed that permit comparisons among transportation options as to environmental impacts. The bibliography...

Intercity Freight and Passenger Rail: State and Local Project Reference Guide - Public-Private Partnership and TEA-21

[From the Introduction] On June 9, 1998, the President signed into law PL 105-178, the Transportation Equity Act for the 21st Century (TEA-21) authorizing highway, highway safety, transit and other surface transportation programs for the next six years. TEA-21 builds on the initiatives established...

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