Practice question

What are the two authorized types of Automated Flagger Assistance Devices (AFADs) recognized in CA MUTCD Section 6E.04?

  1. Radar speed sign AFADs and changeable message board AFADs together.
  2. Flashing arrow board AFADs and rotating beacon AFADs.
  3. Type III barricade AFADs and concrete K-rail AFADs.
  4. Rotating STOP/SLOW paddle AFADs and Red/Yellow lens signal AFADs.

Answer: D — Rotating STOP/SLOW paddle AFADs and Red/Yellow lens signal AFADs.

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