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Iowa Class C Knowledge Test Practice
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Passing target: 20/25 correct (TLA practice target)
School Zones, Railways & Work AreasStandalone practice
A properly positioned work-zone flagger holds a stop paddle toward traffic. What should a driver do?
A correctly scaled worker in a high-visibility vest holds a STOP paddle facing the approaching car. The car is centered in its lane; cones show the work area beyond. A separately labeled enlargement shows the paddle face.
Correct answer: Stop until the flagger says to go.
Why
Drivers must obey official temporary controls and protect pedestrian workers identified by a flagger or warning sign.
Verified against Iowa Driver's License Manual · Work-Zone Flaggers · p. 14
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