Idaho Class D Knowledge Practice Test

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Regulatory, Lane & Parking SignsStandalone practice

A white sign shows a black arrow bending upward to the right of an island symbol. What must you do?

White rectangular sign with an upward-pointing black arrow curving to the right of a black traffic-island symbol.

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The diagonal stripes on a barricade rail slope downward toward the left. On which side should traffic pass?A red circular sign has a horizontal white bar across its center. What does it mean?A white lane-control sign above your lane shows a black left-turn arrow with the word ONLY. What must you do from that lane?A black-and-white rectangular sign reads SPEED LIMIT 45. What does the number mean under ideal conditions?A black U-shaped arrow appears behind a red circle and diagonal slash. Which movement is prohibited?What does a downward-pointing red-and-white triangular YIELD sign require?

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