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Iowa Class C Knowledge Test Practice
Full test preview Question 1 of 25
0 answered 25 remaining
Passing target: 20/25 correct (TLA practice target)
Warning, Construction & Information SignsStandalone practice
A yellow sign reads NARROW BRIDGE. What should you expect?
Correct answer: Reduced bridge width; position carefully and keep clearance.
Why
Prepare for reduced bridge width and maintain safe clearance from other traffic and the bridge sides. Slow when conditions require it. Do not infer a one-lane bridge or a numerical width from this sign alone.
Verified against Iowa Driver's License Manual and current primary rules · Narrow bridge ahead
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