Driver's License Test Prep
Orange horizontal rectangle with black bicycle silhouette above the word DETOUR and a black arrow pointing right.
MUTCD
M4-9cR
Category
work zone
Color
orange
Shape
rectangle horizontal
National · MUTCD Sign Reference

Bicycle Detour Right

Bicyclists must follow a marked detour to the right around a closure or work zone.

Used in a temporary traffic control setting, this marker tells bicyclists that the normal route ahead is closed or impassable and that they should turn right to follow the signed detour. It is posted along bike routes during construction, events, or other disruptions and is repeated at each turn so riders can stay on the alternate path until they rejoin the original route.

In the same family

Related signs

Source

Wikimedia Commons: File:MUTCD M4-9cR.svg (Public domain)

Free study plan

A free knowledge-test study plan

Pick your state and we'll send a short run of study emails for that test. The one-page cheat sheet is free to grab either way.

One email a few times a month. No spam, unsubscribe anytime. Privacy.