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Keywords: Categorical Exclusion, Companion Guide, CE, NEPA, CE worksheet, environmental impact
Forms and Templates
Keywords: Categorical Exclusion, CE, form, template, worksheet
Keywords: Waze, crowdsourced data, railroad safety, grade crossing, blocked crossing
Abstract: FRA sponsored a research project to explore the potential uses of WAZE data to increase safety at grade crossings.
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...
Keywords: E-ATC, PTC, braking enforcement