Regulatory signMUTCD R4-7Rectangle · white
Keep Right Sign
What it means
Keep to the right of the island or obstruction ahead.
What you should do
Drive on the right side of the median, island or barrier.
Don't confuse it with
Double Arrow (W12-1)Traffic may pass on either side of an island or object ahead.
Check yourself · 3 questions
Question 1 of 3Regulatory
What does this sign mean?
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All 23 →Sign image: public domain, via Wikimedia Commons. Sources