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.
Policy and Guidance
Obtaining FRA Approval for Testing Liquefied Natural Gas (LNG) and Compressed Natural Gas (CNG) Locomotives and Tenders
Keywords: compressed natural gas, liquefied natural gas, locomotive, tender, test, approval, fuel tender, alternative fuel
Abstract: A letter to the AAR, ASLRRA, and the American Public Transportation Association. The letter provides an overview of FRA authority to regulate LNG and CNG locomotives and tenders...
Research Results
Public Education and Enforcement Research Study (PEERS)
Keywords: Highway-rail grade crossings, education, enforcement, violations, effectiveness, Public Education and Enforcement Research Study, PEERS
Abstract: Researchers examined the cost and effectiveness of education and enforcement techniques (such as citations, warnings, and outreach) at highway-rail grade crossings.
Technical Reports
Driver Behavior Analysis at Highway-Rail Grade Crossings using Field Operational Test Data—Light Vehicles
Keywords: Driver behavior, highway-rail intersection, grade crossing, accident reduction, video data, violation reduction
Abstract: Researchers examined driver behaviors when approaching grade crossings, such as engaging in non-driving tasks and failing to look both ways before crossing.
Policy and Guidance
Letter to BNSF: FRA Authority to Regulate Dual-Fuel Locomotives and Fuel Tenders
Keywords: locomotive, dual-fuel locomotive, Liquefied Natural Gas, portable tank, fuel tender, tender, LNG, alternative fuel, hazmat, hmr,
Abstract: A letter to BNSF providing overview of FRA authority to regulate dual-fuel locomotives and fuel tenders. Specifically, the letter clarifies that FRA regulations apply to dual-...
Technical Reports
A Radar Vehicle Detection System for Four-Quadrant Gate Warning Systems and Blocked Crossing Detection
Keywords: Microwave radar, vehicle detection, Wavetronix, four-quadrant gate, blocked railroad crossing, exit gates, obstacle detection, IODS, island radar,
Abstract: This report compares two vehicle detection technologies for grade crossings. Findings suggest radar detection is a cost-effective replacement for ground-based sensors. ...