Hairpin Curve Sign
Very sharp curve ahead requiring significant speed reduction
Diamond
Shape
Warning
Category
What to do
Slow down substantially. Use lower gear if needed.
Tips
Common on mountain roads. Take very slowly.
Common mistake
Not reducing speed enough for sharp turn
Frequently asked questions
What does the Hairpin Curve Sign mean?
Very sharp curve ahead requiring significant speed reduction
What should you do at a Hairpin Curve Sign?
Slow down substantially. Use lower gear if needed.
More warning signs
Left Turn AheadRight Turn AheadCurve With 35 MPH AdvisoryCurve 25 MPHRight CurveReverse CurveWinding RoadWinding Road Left
All 93 signs
Prefer the iPhone app? Get a timed blitz mode and a camera sign scanner too.
Download DMVPrep