- MUTCD
- R3-11f
- Category
- regulatory
- Color
- black
- Shape
- rectangle vertical
Shoulder Buses Only (Time of Day)
Buses may use the shoulder as a travel lane during the posted weekday hours; other vehicles may not.
Authorizes a bus-on-shoulder operation during the listed weekday peak window, allowing transit vehicles to bypass congestion by driving on the paved shoulder. Other drivers must stay in the regular travel lanes; the shoulder reverts to a normal breakdown lane outside the posted hours.
Related signs
Wikimedia Commons: File:MUTCD R3-11f.svg (Public domain)