Driver's License Test Prep
Orange horizontal rectangle with black border and the text CONCRETE CURING in two lines of black letters.
MUTCD
CW20-10
Category
work zone
Color
orange
Shape
rectangle horizontal
National · MUTCD Sign Reference

Concrete Curing

Freshly placed concrete is curing ahead; stay off marked sections and watch for workers.

A section of pavement ahead has just been poured and is curing. Avoid driving on the marked area, follow the temporary lane shifts or detours in place, and expect workers and equipment near the lane edge. Hitting curing concrete can damage your vehicle and ruin the new surface.

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Source

Wikimedia Commons: File:MUTCD-MI CW20-10.svg (Public domain)

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