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            Grade Crossing Protection in High-Speed, High-Density, Passenger-Service Rail Corridors
      

      
  Document Series
              Technical Reports


      
  Author
          John B. Hopkins


      
Report Number
              FRA-ORD&D-74-l4

  Office
              RDI-23


      Subject
                    Grade Crossing Technology,
                    Grade Crossings,
                    High-Speed Passenger Rail,
                    Highway-Rail Grade Crossing Warning Systems


      

      

      
      
              
                  
      
              
  Document
              GX_Protection_PB223738.pdf (1.34 MB)

      
              This report is a preliminary examination of special aspects of grade crossing protection for operation of high-speed passenger trains in rail corridors for which complete grade separation is not possible. Overall system needs and constraints are indicated, and their implications examined. Application of conventional and improved hardware is considered, with special attention to activation criteria, appropriate motorist-warning devices, stalled-vehicle indicators, and train-mounted components. Non-technical aspects of the problem are also discussed, and areas for which future research efforts may be appropriate are identified.
      
            
      
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              Last updated: Saturday, September 1, 1973 U.S. DEPARTMENT OF TRANSPORTATION

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