Practice question

What is the purpose of a buffer space in a work zone?

  1. To store construction materials
  2. To provide a safety margin between the traffic space and the work space for errant vehicle recovery
  3. To park personal vehicles
  4. To set up food service for workers

Answer: B — To provide a safety margin between the traffic space and the work space for errant vehicle recovery

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