Regulatory Road Sign (R6-1)
One Way Arrow Sign Sign Meaning & Driving Rules
The One Way Arrow sign (MUTCD R6-1) designates that traffic on the intersecting or designated roadway flows exclusively in the direction of the arrow.
Required Driver Action & Right-of-Way Protocol
Turn only in the direction the arrow points. Never turn against the arrow. When turning onto a one-way street, turn into the nearest travel lane.
Detailed Overview & Purpose
The One Way Arrow sign is a black rectangular sign with a bold white arrow containing the text 'ONE WAY'. It informs drivers of the only legal direction of travel on the roadway. Turning against the direction of the arrow places the vehicle directly in oncoming traffic.
Key Standard & Origin: At intersections crossing a divided highway, you will encounter a separate One Way sign for each individual road barrel.
Where You'll Find This Sign
Mounted at all intersections with one-way streets, divided highway crossovers, and alleyway exits.
Common Driver Mistakes to Avoid
Making a left turn onto a one-way street where the arrow points right, or failing to look in the direction of oncoming one-way traffic before turning.
How This Sign Appears on the DMV Knowledge & Road Test
Essential permit test questions on one-way street turning procedures and lane choices.
Legal Penalties and Moving Violations
Driving against a one-way sign carries wrong-way driving moving violation citations and points.
Sign Variations & Related Types
One Way Left (R6-1L)
Arrow points left.
One Way Right (R6-1R)
Arrow points right.
When you encounter the official One Way Arrow Sign (R6-1) on a roadway, what is your legal duty?
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