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Guidance Regarding the Appropriate Process for the Inspection of Highway-Rail Grade Crossing Warning System Pre-emption Interconnection with Highway Traffic Signals
Keywords: S-12-01; Pre-emption Interconnections; Grade Crossing Warning System
Signal & Train Control Compliance Manual: Volume I - Signal and Train Control Compliance Programs and Policies
Signal & Train Control Compliance Manual: Volume II - Signal and Train Control Regulations, Technical Applications, and Defect Codes