At a Georgia intersection where traffic signals are coordinated with a nearby railroad crossing, which statement is true?

Correct answer: A. – An approaching train can preempt the normal traffic-signal sequence
Traffic signals near a railroad grade crossing may use rail preemption, allowing an approaching train to interrupt the normal signal sequence. Drivers must follow the signals displayed and must not enter a crossing when warning lights are flashing or gates are lowered. A train's size and limited stopping ability make attempts to beat it across especially dangerous.
Source: Georgia Department of Transportation Traffic Signal Design Guidelines — “Railroad Preemption”, Georgia Department of Driver Services Drivers' Manual — Section 5, “Railroad Crossings”



