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Reverse Turn: What It Means & What To Do

Reverse Turn (W1-3) - diamond yellow with black warning sign: The road ahead makes two sharp turns in opposite directions
MUTCD CodeW1-3
CategoryWarning Signs
ShapeDiamond
ColorYellow with black

What Does the Reverse Turn Mean?

The road ahead makes two sharp turns in opposite directions.

About This Sign

A reverse turn sign warns of an S-shaped road configuration where you first turn one way, then immediately the other.

Where you will see it

This yellow diamond warns of an S-shaped stretch of road where you first turn one way and then right away the other way. It appears before the two sharp turns begin.

What to do

  • Slow down before the first turn.
  • Be ready to steer the opposite way right after.
  • Keep your speed low until you are through both turns.

A common mistake

Drivers slow for the first turn, then speed up and are caught out by the second turn in the opposite direction, which comes quickly.

What to remember for the test

Reverse Turn means two sharp turns in opposite directions. Compare it with Reverse Curve, which is the same idea with gentler curves.

Commonly Confused With

Other Warning Signs

Frequently Asked Questions

What does the Reverse Turn mean?

The road ahead makes two sharp turns in opposite directions.

What shape and color is the Reverse Turn?

The Reverse Turn uses the Diamond shape and Yellow with black coloring.

Practice Road Sign Questions

Test your knowledge of road signs with free DMV practice tests.