Winding Road Sign
Series of curves ahead for the next several miles
What to do
Reduce speed and stay alert for continuous curves.
Tips
Maintain consistent reduced speed through winding sections.
Test yourself
You see this sign while driving. What do you have to do?
Show the answer
Reduce speed and stay alert for continuous curves.
Common mistake
Going too fast for series of curves
About warning signs
Warning signs are diamond-shaped and yellow with black symbols. They alert you to hazards ahead — curves, intersections, crossings — so you have time to slow down. On the DMV written test, expect several questions asking what a specific warning sign means and what action it calls for.
Practice questions about this sign
What does this diamond-shaped warning sign mean?
- A. One sharp curve ahead
- B. A series of curves or winding road for an extended stretch
- C. Road is under construction with temporary curves
- D. Zigzag road markings painted on the road
Show answer
B. A series of curves or winding road for an extended stretch — The Winding Road sign warns of multiple curves ahead over a longer distance. Maintain a reduced, consistent speed and do not attempt to pass other vehicles.
Universal rule · checked against MUTCD 11th Edition, Part 2 — Signs (General) — Traffic Signs — General · verified 2026-08-01
Frequently asked questions
What does the Winding Road Sign mean?
Series of curves ahead for the next several miles
What should you do at a Winding Road Sign?
Reduce speed and stay alert for continuous curves.
Reference standard: Federal Highway Administration Manual on Uniform Traffic Control Devices ↗. State and local agencies may add rules or operating times, so follow the complete posted sign where you drive. How DMV Prep sources content.
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