eLibrary Search
The FRA eLibrary contains all the documents that are found throughout the FRA Public Website. Multiple pages on the website may link to the same eLibrary item based on its set of metatdata.
Can I find All FRA Documents in the Library?
Some "documents" may not appear here for the following reasons:
- Document resides on an external site for the record of source, links to the document are provided in context but not in the library as FRA does not maintain this record. This document lives on another website.
- Document has not yet been assigned keywords.
- Document is historical and has been removed from library to avoid confusion with current publications.
- Document is public affairs & policy related, such as press releases, speeches, testimony, or fact sheet. These press-related documents can now be found in the FRA Newsroom.
- Document is related to rules and notices. This information can now be found on the Rulemakings search and the Notices search, respectively.
Research Results
A Preliminary Design of a System to Measure Vertical Track Modulus from a Moving Railcar
Keywords: Track modulus, Track Stiffness, Railroad Investigation, Railroad Maintenance
Research Results
Development and Deployment of a Vehicle Tracking System
Keywords: Vehicle Tracking System
Policy and Guidance
GradeDec Crossing Evaluation Tool: Workbook 2003
Keywords: GradeDec Crossing Evaluation Tool: Workbook 2003
Research Results
Analysis of Antennas to Improve Differential Global Positioning System (DGPS) Reception on Locomotives
Keywords: antennas, electromagnetic interference (EMI), NDGPS and DGPS reception, locomotives, signal-to-noise-ratio (SNR).
Research Results
Aerodynamic Effects of High-Speed Trains
Keywords: High-speed trains, aerodynamics, platform safety, computational fluid dynamics