
Keep left Road Sign
What this sign means
Instructs drivers to keep to the left of a median, island, or obstruction ahead in the roadway.
- Category
- Regulatory signs
- Sign group
- R4 series Regulation of movement
- MUTCD code
- R4-8

Instructs drivers to keep to the left of a median, island, or obstruction ahead in the roadway.
Do not pass
Runaway vehicles only
Slow vehicles with five or more following vehicles must use turn-out
Slow vehicles must use turn-out ahead
Slow vehicles must turn out
Keep right except to pass
Do not drive on shoulder
Do not pass on shoulder
Bicycle passing clearance
Pass with care
All traffic must turn left
All traffic must turn rightHave questions about preparing for your DMV exam or need assistance with our tools? Reach out to us — we're here to help you succeed on your journey to getting your license