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South Dakota Operator License Knowledge Practice Test

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School Zones, Railways & Work AreasStandalone practice

You are stopped at a crossing with two sets of tracks. A long freight train passes on the near track. After its last car clears, the red lights keep flashing and the gate stays down. What should you do?

Blue A is already stopped before a lowered railroad gate. Two tracks cross the road. The last freight car on the nearer track has cleared A’s lane, while paired red lights remain active on the crossbuck mast. No other car leads A and no route goes around the gate.

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You come to a railroad crossing with no gate. The side-by-side red lights on the crossbuck post start to flash, but you cannot see a train. What must you do?You are about 150 feet from a railroad crossing. The red lights start to flash and the gate arm begins to come down. You can see a train, but it looks far away. What should you do?A work zone on a two-lane highway closes one lane. A flagger holds up a STOP paddle toward you. The open lane ahead looks clear, and you cannot see workers or machines near it. What should you do?A school bus ahead is stopped with its red lights flashing, and you come toward it from the opposite direction. On which of these roads may you go on without stopping?At 10 p.m., you enter a highway work zone. Signs show a reduced speed limit of 45 mph, and the normal limit is 65 mph. You see no workers or machines. What speed should you drive?You come to a school zone. The sign shows a lower speed limit when its lights flash. The lights are flashing, but you see no children near the road. What should you do?

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