A SignalA visual display device which conveys instructions or provides prior warning of instructions regarding the driver’s authority to proceed. provided at certain types of Level CrossingAn intersection at the same elevation of a road and one or more rail tracks. See Manned Level Crossing, Automatic Level Crossing and Open Crossing. to indicate to the train
driver the state of the crossingA cast or fabricated portion of the track layout which enables the rails of the two tracks to cross each other, while still providing support and guidance for s... equipment. See Driver’s White Light and
Driver’s Red LightA Signal that is displayed to a train driver approaching an ABCL or AOCL whenever the DWL is not Lit..