No U-Turn
Category
Regulatory
Shape
Square
Color
Black on white
This sign prohibits making a U-turn to reverse your direction here. Do not turn around at this location; continue ahead and find a legal place to change direction if needed.
Common test question
On the DMV permit test you may be shown this sign and asked “What does this sign mean?” The answer is No U-Turn. Recognize it by its square shape and black on white colors — a hallmark of regulatory signs.
Practice with the Road Signs Quiz →