Bicycles use shoulder only road sign (MUTCD R9-21)
MUTCD R9-21

Bicycles use shoulder only Road Sign

What this sign means

Requires bicyclists to ride only on the roadway shoulder along this stretch rather than in the main travel lane.

Sign group
R9 series Bicycles and pedestrians
MUTCD code
R9-21
View all Regulatory signs

Related signs in this group

120px-MUTCD_R9-8.svg.png120px-MUTCD_R9-8.svg.pngWalk on left facing trafficWalk on left facing trafficSidewalk Closed Use Other SideSidewalk Closed Use Other SideSidewalk Closed Ahead Cross HereSidewalk Closed Ahead Cross HereSidewalk Closed Cross HereSidewalk Closed Cross HereBike lane closedBike lane closedNo skatersNo skatersNo equestriansNo equestriansNo snowmobilesNo snowmobilesNo all-terrain vehiclesNo all-terrain vehiclesExcept on shoulder (plaque)Except on shoulder (plaque)Cross only at cross walksCross only at cross walks

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