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United States Department of Transportation United States Department of Transportation

Effectiveness of LED-Enhanced Signs in Reducing Incidents of Vehicles Stopping on Tracks

Document Series
Technical Reports
Author
Federal Railroad Administration
Report Number
DOT/FRA/ORD-19/21
Office
RPD-33
Subject Grade Crossing Technology, Highway-Rail Grade Crossing Warning Systems
Keywords
Highway-rail, grade crossing, driver behavior, railroads, safety, signage, LED-enhanced signs, violations, dynamic envelope

The U.S. Department of Transportation Volpe National Transportation Systems Center conducted a study of the effectiveness of LED-enhanced R8-8 signs in reducing incidents of vehicles stopping on the tracks. The researchers captured video at the Brighton Street crossing in Belmont, MA before and after LED-enhanced signs were installed. The signs were standard R8-8 panels that read “DO NOT STOP ON TRACKS,” except that they had flashing white LEDs. Signs manufactured by two different companies were tested. Results showed the signs produced a 41 percent reduction in frequency of vehicles stopping on the tracks.


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Last updated: Friday, June 28, 2019