Reverse curve sign

Warning signs

Reverse curve sign

A curve to the right, then to the left.

MUTCD designation W1-4R. See the federal MUTCD, page 194.

How to read signs like this

Warning signs are usually yellow diamonds. They tell you about a hazard or change ahead (curves, intersections, merges, slippery roads) so you can slow down before you get there.

Related signs

All road signs · Road sign flashcards (free)