United States Permit Test Coach
Warning signsQuestion 35 of 223
Yellow diamond with a black arrow that goes up and bends gently to the right

What does this sign warn of?

  1. A side road on the right
  2. A lane that ends on the right
  3. A curve in the road to the right
  4. A road that goes on to the right only
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Correct answer: A curve in the road to the right

The Curve sign is the normal warning before a bend in the road. Its arrow bends in the same direction as the road.

Source: Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD), 11th Edition with Revision 1 (FHWA, December 2025), Section 2C.07 Horizontal Alignment Signs (W1-1 through W1-5, W1-11, and W1-15), page 196

Practice warning signs

Questions last reviewed: 18 October 2026