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Idaho Class D Knowledge Practice Test
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Weather, Visibility & EmergenciesStandalone practice
Floodwater covers the roadway and you cannot judge its depth or the road condition. What should you do?
Car A approaches water covering the full roadway ahead. Its depth and current are uncertain. A remains before the water.
Correct answer: Turn around and find another route
Why
Moving water can hide a washed-out road, stall a vehicle, or sweep it away; never attempt to drive through a flooded roadway.
Verified against Idaho Driver’s Handbook, July 2026 · Water across the road · p. 112
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