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            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
              RDI-23


      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


      

      
      
              
                  
      
              
  Document
              LED-Enhanced Signs_A.PDF (2.01 MB)

      
              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 U.S. DEPARTMENT OF TRANSPORTATION

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