Practice question

What is the required orientation of diagonal orange and white stripes on Type III Barricades used for a full road closure?

  1. Stripes must slope downward at 45 degrees away from the road center on both sides of the barricade.
  2. Stripes must slope downward at 45 degrees toward the side on which traffic must pass.
  3. Stripes must run perfectly horizontal across all barricade rails.
  4. Stripes must run perfectly vertical across all barricade rails.

Answer: B — Stripes must slope downward at 45 degrees toward the side on which traffic must pass.

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: C-31 Traffic Control Practice Questions - California CSLB C-31 Construction Zone Traffic Control Examination Exam →