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.
Technical Reports
Acoustic Detection of Railcar Roller Bearing Defects: Phase II, Field Test
Keywords: Acoustic railroad bearing detection; tapered railroad roller bearings; railroad bearing defects; spalls; water etching; loose inner rings; roller defects
Abstract: The Transportation Technology Center, Inc. (TTCI), a subsidiary of the Association of American Railroads (AAR) Research and Test Department, conducted a series of simulated...
Technical Reports
Passenger Rail Train to Train Impact Test Volume II: Summary of Occupant Protection Program
Keywords: Passenger Rail Train-to-Train Impact Test Volume II: Summary of Occupant Protection Program
Abstract: On January 31, 2002, a train-to-train collision test was conducted involving a cab-car-led consist with three coach cars, all of conventional design, and a trailing locomotive...
Technical Reports
Passenger Rail Train to Train Impact Test Volume I: Overview and Selected Results US Department of Transportation
Keywords: Passenger Rail Train-to-Train Impact Test Volume I: Overview and Selected Results US Department of Transportation
Abstract: This report describes the results of the train-to-train impact test conducted at the Federal Railroad Administration’s Transportation Technology Center in Pueblo, Colorado on...
Research Results
Human Reliability Analysis in Support of Risk Assessment for Positive Train Control
Keywords: cognitive task analysis,communications, decision-making, human factors, human reliability analysis (HRA), positive train control (PTC), probabilistic risk assessment (PRA), railroad operations
Technical Reports
Human Reliability Analysis in Support of Risk Assessment for Positive Train Control
Keywords: Positive Train Control; Cognitive task analysis; Human factors; Decision making; Probabilistic risk assessment; Railroad operations
Abstract: This report describes an approach to evaluating the reliability of human actions that are modeled in a probabilistic risk assessment (PRA) of train control operations. This...