Railroad crossingsQuestion 208 of 223
White rectangle with the black words DO NOT PASS STOPPED TRAIN

What does this sign tell you at a light rail stop?

  1. Pass the train on the right only.
  2. Light rail trains must stop for you.
  3. Do not pass a light rail train that is loading or unloading.
  4. Light rail trains pass on your left.
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Correct answer: Do not pass a light rail train that is loading or unloading.

This sign warns you not to drive past a light rail vehicle that is loading or unloading passengers. Wait for the train to leave.

Source: Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD), 11th Edition with Revision 1 (FHWA, December 2025), Section 8B.13 Do Not Pass Light Rail Transit Signs (R15-5 and R15-5a), page 1045

Practice railroad crossings

Questions last reviewed: 18 October 2026