EntityQ914057· pop 7· linked from 311 articleslever frameSign in to saveRailway signalling system componentConnectionsrailroad switchEntitysignalling controlEntityInternational Standard Book NumberEntityShrewsburyEntityGeneral ElectricEntitysolenoidEntitylevel crossingEntityAlstomEntityInternational Union of RailwaysEntityrailway signalEntityEuropean Union Agency for RailwaysEntitymechanical advantageEntityrailway signalling systemEntityEuropean Train Control SystemEntityHyundai RotemEntityswing bridgeEntityKyle of LochalshEntityAdtranzEntitySiemens MobilityEntityautomatic block signalingEntityCategoriesRailway signalling controlUse Oxford spelling from April 2023