A flashing red light at a railroad crossing means:

Question

You are required to stop at all railroad crossings when a signal warns of an approaching train. These signals may include flashing red lights, a lowered crossing gate, a flagger signaling, or a train’s audible signal of warning. Do not move forward or attempt to go around any gate or ignore any signal of an approaching train.

Accepted Answer

Stop. Do not proceed until signals are deactivated.

Answer

Slow down and proceed if the tracks are clear.

Answer

Proceed with caution.

Answer

You have the right-of-way.