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Washington Personal Driver Knowledge Test
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Warning, Construction & Information SignsStandalone practice
Before an overpass, this sign shows a height of 12 feet 6 inches. Which of these vehicles must take another route?

Correct answer: A moving truck, 13 feet 6 inches tall
Why
Low-clearance signs warn that a bridge, overpass or tunnel has less space above the road than usual. Know the height of your vehicle and its load, for example a rental truck, a camper or a roof box. Washington law requires the driver to use due care to make sure that there is enough vertical clearance.
Verified against Washington Driver Guide · Low clearance · p. 119
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