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Bikes May Use Full Lane: What It Means & What To Do

Bikes May Use Full Lane (R4-11) - rectangle (vertical) white with black/red regulatory sign: Bicycles may occupy the full travel lane
MUTCD CodeR4-11
CategoryRegulatory Signs
ShapeRectangle (vertical)
ColorWhite with black/red

What Does the Bikes May Use Full Lane Mean?

Bicycles may occupy the full travel lane. Do not crowd cyclists.

About This Sign

This sign informs drivers that bicyclists have the right to use the full lane and should not be forced to ride at the edge of the road.

Where you will see it

This sign is posted on roads where bicyclists may ride in the middle of the travel lane, so drivers should expect them anywhere in the lane.

What to do

  • Expect cyclists to ride anywhere in the lane.
  • Do not crowd or squeeze past a bicyclist in the same lane.
  • Slow down and wait for a safe chance to pass.

A common mistake

Drivers sometimes honk or squeeze by a bicyclist who is in the lane's center, believing the cyclist should be at the edge. Here the cyclist has the right to the full lane.

What to remember for the test

Remember who the sign informs: drivers. Bicycles may occupy the full travel lane, and you should not crowd them.

Other Regulatory Signs

Frequently Asked Questions

What does the Bikes May Use Full Lane mean?

Bicycles may occupy the full travel lane. Do not crowd cyclists.

What shape and color is the Bikes May Use Full Lane?

The Bikes May Use Full Lane uses the Rectangle (vertical) shape and White with black/red coloring.

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