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Ground Penetrating Radar for Railroad Track Substructure Evaluation
This report presents the results of the first three phases of a multiphase project to adapt Ground Penetrating Radar (GPR) to railroads for use in developing useful indices of substructure condition and performance. Included are brief discussions of some basic GPR principles, as well as data...Maglev Development Program Final Programmatic Environmental Impact Statement
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Final Programmatic Environmental Impact Statement: Maglev Deployment Program Vol 2
In order to comply with the TEA-21 legislation, the Federal Railroad Administration (FRA) conducted a seven-state competition to select a project for the purpose of demonstration the use of Maglev technology as a next generation of high-speed ground transportation to the America public, volume II...Final Programmatic Environmental Impact Statement: Maglev Deployment Program Vol 1
Due to our recent website upgrade some of the links in legacy documents might point to the decommissioned site location. We recommend that users take advantage of the search engine above to locate the material they seek on the current website. Be assured that we are working...
Highway-Rail Grade Crossing Guidelines for High-Speed Passenger Rail
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Real-Time Measurement of Track Modulus from a Moving Car
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49 CFR Part 219 - Control of Alcohol & Drug Use (January 2007)
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