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.
Autonomous Track Geometry Measurement System: Technical Development & Short Line Demonstration
Keywords: Track geometry inspection, autonomous, unmanned, ATGMS, autonomous track geometry measurement systems, track assessment
Abstract: What is Autonomous Inspection: The process of inspecting the track from revenue service trains using unattended instrumentation with minimal direct involvement. Autonomous...
What is Autonomous Inspection: The process of inspecting the track from revenue service trains using unattended instrumentation with minimal direct involvement. Autonomous...
Coordinating with Railroads and Utilities
Keywords: utilities, safety, agreements, right-of-way
Abstract: The Federal Railroad Administration hosted the fourth annual FRA Rail Program Delivery Meeting - a 1.5-day conference for grantees, railroad representatives, federal oversight...
Positive Train Control Test Bed Interoperability Upgrades
Keywords: Positive Train Control (PTC), test bed, control points, Wayside Interface Units (WIUs), signal blocks, grade crossings, Interoperable Train Control (ITC)
Course Catalog Positive Train Control (PTC) 220 MHZ
Keywords: Course Catalog
RAIL-CR: RAILROAD COGNITIVE RADIO
Keywords: Cognitive radio, decisionmaking, software defined radio (SDR), positive train control (PTC), wireless