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1
Jul
1975
Technical Reports
A Communication-Link Approach to Actuation of Grade-Crossing Motorist-Warning Systems
Subject
Grade Crossing Technology,
Highway-Rail Grade Crossing Warning Systems
Keywords: Grade-Crossing Warning Systems, Railraod-Highway Grade Crossings, Telemetry Systems
Abstract: This report explores the possibility of using radio waves, rather than track circuits, to activate grade crossing warning signals and discusses field tests of this concept.
Report Number
FRA-OR&D-75-80
Office
RRD
1
May
1975
Technical Reports
Field Evaluation of Locomotive Conspicuity Lights
Subject
Grade Crossing Technology,
Highway-Rail Grade Crossing Warning Systems,
Locomotive Standards (Safety & Noise)
Abstract: This study evaluated the value of strobe lamps on locomotives to attract drivers' attention at grade crossings; results showed that the lights were effective.
Report Number
FRA-OR&D-75-54
Office
RRD
1
Sep
1973
Technical Reports
Enhancement of Train Visibility
Subject
Grade Crossing Technology,
Highway-Rail Grade Crossing Warning Systems,
Highway-Rail Grade Crossings
Keywords: Conspicuity, Highway rail grade crossings, Train collisions, Train visibility
Abstract: This study describes effective ways to enhance the visibility of the trailing end of trains in order to reduce train-train collisions.
Report Number
DOT/FRA/ORD-74/15
Office
RDI-23
1
Sep
1973
Technical Reports
Grade Crossing Protection in High-Speed, High-Density, Passenger-Service Rail Corridors
Subject
Grade Crossing Technology,
Grade Crossings,
High-Speed Passenger Rail,
Highway-Rail Grade Crossing Warning Systems
Abstract: This report examines special aspects of grade crossing protection for operation of high-speed passenger trains in rail corridors where complete grade separation isn't possible...
Report Number
FRA-ORD&D-74-l4
Office
RDI-23
1
Jun
1971
Technical Reports
Technological Innovation in Grade Crossing Protective Systems
Subject
Grade Crossing Technology,
Highway-Rail Grade Crossings,
Signal and Train Control
Keywords: train detection; microwave telemetry
Abstract: This study describes limitations of innovative grade crossing protective systems (namely, cost) and provides guidelines for developing and using innovative systems.
Office
RDI-23