Iowa Class C Knowledge Test Practice

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School Zones, Railways & Work AreasStandalone practice

You are following a school bus on a two-lane road. It is stopped with red lights flashing and its stop arm extended. Where must you stop, and when may you proceed?

A school bus is stopped on a two-lane road with red warning lights flashing and its STOP arm extended. The blue learner follows it and a silver car is in the opposite lane. No distance or release condition is printed.

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May a driver go around a lowered railroad gate after looking both ways?On a two-lane road, what should an oncoming driver do when a school bus's amber warning lights begin flashing?A properly positioned work-zone flagger holds a stop paddle toward traffic. What should a driver do?A school bus is stopped on the opposite side of the center line of a road with two lanes in each direction. You are approaching from the opposite direction. Must you stop solely for that bus?A highway-maintenance vehicle is stopped with permitted flashing lights. What should an approaching driver do?After getting clear of a dangerous blockage at a railway crossing, you need to report it. What information on the blue-and-white emergency notification sign helps the railroad locate the crossing?

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