Practice question

When must temporary signs be removed or covered in a work zone?

  1. Never — they stay up permanently
  2. Only when the entire project is complete
  3. When the condition described by the sign no longer exists
  4. Only during nighttime hours

Answer: C — When the condition described by the sign no longer exists

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Practice more: IMSA Work Zone Practice Questions - IMSA Work Zone Temporary Traffic Control Technician Certification Exam Exam →