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Black horizontal rectangle with a white arrow and the words ONE WAY

One Way sign

R6-1 shows the only permitted direction of travel on a street.

MUTCD code R6-1 · Regulatory sign · Source: MUTCD 11th Edition, Section 2B.49

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What does this sign mean?

Black horizontal rectangle with a white arrow and the words ONE WAY
  • A single lane is open just ahead
  • Turn only in the arrow's direction at the light
  • Traffic moves only in the arrow's direction
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Traffic moves only in the arrow's direction

On a one-way street, all traffic travels in the direction of the arrow.

Source: Manual on Uniform Traffic Control Devices, 11th Edition, Section 2B.49; Tennessee Comprehensive Driver License Manual, Section B, Chapter 3, Traffic Signs and Signals: Regulatory Signs (p. 37); Section B, Chapter 4, Rules of the Road: Left Turns and Traffic Lanes (pp. 57, 60)

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