Practice question

What is the recommended practice for signing a detour route during a road closure?

Place one DETOUR sign at the closure point
Sign the entire detour route with advance notice, direction signs at each turn, and confirmation signs after turns
Verbally tell drivers the detour route
Post the detour only on social media

Answer: B — Sign the entire detour route with advance notice, direction signs at each turn, and confirmation signs after turns

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