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Louisiana Class E Knowledge Test Practice
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Passing target: 80% (32/40)
Warning, Construction & Information SignsStandalone practice
A yellow warning sign shows vertical arrows above and below a height measurement. What should a driver check?

Correct answer: Whether the vehicle and its load fit under the clearance shown.
Why
The sign warns of low overhead clearance. Compare the posted height with the full height of the vehicle and its load, allowing for the vehicle’s actual configuration. Do not assume a tall load will fit because ordinary cars can pass. The displayed number is a site-specific example, not a statewide height allowance.
Verified against Louisiana Class D & E Driver’s Guide, DPSMV2052 R08/25 · Vertical-arrow warning · p. 31
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