Practice question

What is the purpose of a large flashing or sequencing arrow panel in a work zone?

  1. To guide drivers into certain lanes and show that part of the road ahead is closed
  2. To mark a school crosswalk
  3. To give food and lodging information
  4. To show that all lanes are open without caution

Answer: A — To guide drivers into certain lanes and show that part of the road ahead is closed

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