Practice question

Why should drivers keep watching work-zone signs even in a long-term construction area they drive through often?

  1. Traffic patterns can change daily, including lane shifts or alternating lane closures
  2. Long-term work-zone signs become optional after the first week
  3. Work zones never change once installed
  4. Only first-time drivers must obey work-zone signs

Answer: A — Traffic patterns can change daily, including lane shifts or alternating lane closures

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