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Alaska Class D / Instruction Permit Knowledge Practice Test
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Weather, Visibility & EmergenciesStandalone practice
When must a driver use headlights in Alaska?
Correct answer: At night, in visibility under 1,000 feet, and in traffic safety corridors.
Why
Use headlights from one-half hour after sunset to one-half hour before sunrise, when people or vehicles are not clearly visible at 1,000 feet because of light or atmospheric conditions, and on designated traffic safety corridors. Low beams help in fog, rain, or snow.
Verified against Alaska Driver Manual · When headlights are required · p. 67
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