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Square white background with a black border. A red circle with a red diagonal slash overlays a black U-shaped arrow that loops back on itself.
MUTCD
R3-4
Category
regulatory
Color
white
Shape
square

No U-Turn

U-turns are prohibited at this location.

Forbids reversing direction by turning 180 degrees through the intersection or median opening. Drivers needing to reverse direction must continue past and use a designated turnaround or another intersection where U-turns are allowed. The restriction is enforced as a moving violation.

In the same family

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Red octagon with white border and the word STOP in large white letters across the center.
Stop
Downward-pointing red triangle with a white interior triangle and the word YIELD in red letters.
Yield
Red circle on a square white background with the words DO NOT ENTER in white above and below a wide white horizontal bar.
Do Not Enter
Horizontal red rectangle with the words WRONG WAY stacked in large white letters.
Wrong Way
Tall yellow vertical panel reading STATE LAW at the top, a yield triangle above a walking figure in a white inset, and IN CROSSWALK at the bottom in black letters.
State Law Yield To Pedestrian In Crosswalk (In-Street)
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