A Low Ground Clearance Vehicle Detection System (LGCVDS) determines if a commercial motor vehicle can successfully clear a highway-rail grade crossing and notifies the driver when his or her vehicle cannot safely traverse the crossing. That is,...

FRA’s Office of R&D and Office of Railroad Safety have been actively supporting highway-rail grade crossing safety and trespass prevention research to improve safety. Below is a list of technical reports and research results from FRA-funded...