Practice question

At a railroad crossing, what do R X R pavement markings and a stop line tell drivers?

  1. A railroad crossing is ahead and vehicles waiting for a train should stay behind the stop line
  2. A school crossing is ahead and all vehicles must park
  3. The road is closed permanently
  4. The lane is reserved for buses

Answer: A — A railroad crossing is ahead and vehicles waiting for a train should stay behind the stop line

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