- MUTCD
- R4-17
- Category
- regulatory
- Color
- white
- Shape
- rectangle vertical
Do Not Drive On Shoulder
Driving on the paved shoulder is prohibited; stay in the marked travel lanes.
The shoulder is reserved for emergencies, breakdowns, and authorized vehicles, not as an extra travel lane or bypass for backed-up traffic. Where this regulation is posted, using the shoulder to pass, exit, or beat congestion is a violation. Stay in the marked lanes until you reach the next exit or designated turnout.
Related signs
FHWA SHSM Interim — R4-17 (https://mutcd.fhwa.dot.gov/shsm_interim/zip_files/r04_17.zip) (Public domain (FHWA))