To search an exact document title or key phrase, place quotations around the text. Example: "U.S. Government Grade Crossing Research & Stakeholder Engagement" Entering keywords without quotations will search the eLibrary for all occurrences of the keywords.
Keywords: Photogrammetry, line-of-sight, grade crossing, railroad safety
Abstract: FRA evaluated the effectiveness of using drones and photogrammetry software to conduct line-of-sight analyses of selected grade crossings. Researchers selected crossings with...
FRA evaluated the effectiveness of using drones and photogrammetry software to conduct line-of-sight analyses of selected grade crossings. Researchers selected crossings with...
Keywords: Diesel multiple unit fuel tanks, impact test, crashworthiness, finite element analysis, puncture resistance, DMU, passenger locomotive, fuel tanks, raking, rolling stock
Keywords: E-ATC, PTC, braking enforcement
Keywords: Quasi-Moving Block (QMB), next generation track circuit, NGTC, track circuit enhancements
Keywords: Railroad Information Sharing Environment, RISE, data trust, human factors, railroad, pilot project, University of Maryland’s Center for Advanced Transportation Technology Laboratory, UMD CATT Lab, safety, voluntary partnership