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Iowa Class C Knowledge Test Practice
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Passing target: 20/25 correct (TLA practice target)
Regulatory, Lane & Parking SignsStandalone practice
A downward-pointing triangle has a red border and the word YIELD. What must a driver do?
Correct answer: Slow down, yield to cross traffic, and stop if needed.
Why
Slow to a speed suitable for the conditions and yield to traffic that is already in the intersection or is close enough to be an immediate hazard. Stop at the required location if necessary to yield safely. A YIELD sign does not require a stop when the way is safely clear.
Verified against Iowa Driver's License Manual · Standard Shapes · p. 7
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