Trusted Local Auto

U.S. Road Signs

Regulatory, Lane & Parking Signs

This sign is on the front end of a raised island in the road ahead. What should you do?

A white vertical rectangle sign with a black rounded shape at the upper left and a black arrow that bends around the right side of the shape and points up.
  1. APass on either side of the island, whichever is clear.
  2. BTurn right at the next street after the island.
  3. CPass to the right of the island.
  4. DPass to the left of the island.
Show the answer and the explanation

Correct answer: C. Pass to the right of the island.

Why

This white sign is a Keep Right sign. It is a regulatory sign, so you must obey it. Pass the island, median or obstruction on its right-hand side. Do not go around it on the left. A Keep Left sign shows the arrow on the left side of the shape. A yellow Double Arrow sign is different: it shows that you may pass on either side.

Why the other answers are not correct

  • A. A sign that lets traffic pass on either side is the yellow Double Arrow sign, with arrows that point both ways.
  • B. The arrow shows the path around the island, not a turn onto another street.
  • D. Passing on the left is what a Keep Left sign directs; on this sign the arrow goes around the right side of the shape.

Verified against Manual on Uniform Traffic Control Devices for Streets and Highways, 11th Edition with Revision 1 · Section 2B.39 Keep Right and Keep Left Signs (R4-7 Series and R4-8 Series) · p. 143, 144, 145

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