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Pass on Either Side: What It Means & What To Do

Pass on Either Side (W12-1) - diamond yellow with black warning sign: Traffic may pass on either side of the traffic island or obstruction ahead
MUTCD CodeW12-1
CategoryWarning Signs
ShapeDiamond
ColorYellow with black

What Does the Pass on Either Side Mean?

Traffic may pass on either side of the traffic island or obstruction ahead.

About This Sign

Indicates traffic is permitted to pass on either side of a traffic island or an obstruction. Pick one side early, signal if you are changing lanes to do it, and do not straddle the divide.

Where you will see it

You see this sign before a traffic island or an obstruction in the road. It tells you traffic is allowed to pass on either side of it.

What to do

  • Pick one side early.
  • Signal if you are changing lanes to go around it.
  • Do not straddle the divide.

A common mistake

Hesitating, then moving back and forth between sides, or straddling the divide. Choose one side early and stay committed to it.

What to remember for the test

Remember that this sign means either side is allowed. It does not tell you to stop, only to choose one side and stay on it.

Other Warning Signs

Frequently Asked Questions

What does the Pass on Either Side mean?

Traffic may pass on either side of the traffic island or obstruction ahead.

What shape and color is the Pass on Either Side?

The Pass on Either Side uses the Diamond shape and Yellow with black coloring.

Practice Road Sign Questions

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