Level crossing signals are the electronic warning devices for road vehicles at railroad level crossings The basic signal consists of flashing red lights, a crossbuck and a bell, attached to aAutomatic Gate Control Construction Active grade crossing traffic control systems range from 1 post mounted flashing light signals to 2 automatic gates combined with (a) post mountedLevel crossing signs and signals STUDY Flashcards Learn Write Spell Test PLAY Match Gravity Created by libbycc Terms in this set (21) Level crossing with a gate or barrier Level
Railroad Crossing Gates Signals
