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Oklahoma Class D Knowledge Test Practice

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Passing target: 80% (16/20)

School Zones, Railways & Work AreasStandalone practice

You drive toward a school zone on a weekday afternoon. The sign shows a lower speed limit and has yellow lights that flash when that limit is in effect. The lights are flashing, but you do not see any children. What must you do?

A approaches a school zone on a weekday afternoon with no children visible. An enlarged roadside-sign detail shows SCHOOL, SPEED LIMIT 20, WHEN FLASHING and two flashing-yellow beacons.

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You stopped behind a school bus that had its red lights flashing. Now the red lights turn off and the STOP arm folds back, but a child who got off the bus is still walking across the road ahead. What should you do?You drive on a four-lane highway divided by a wide grass median. On the other side of the median, a school bus going the other way stops with its red lights flashing. What does Oklahoma law require of you?In a highway work zone, a flagger in an orange vest holds a STOP paddle toward you. The lane ahead looks empty, and the car in front of you moves onto the shoulder to go around. What should you do?Your car is in the middle of a railroad crossing when the warning lights start to flash and the bells ring. The road ahead of you is clear. What should you do?You are stopped at a railroad crossing. The gate is down and the red lights flash, but after two minutes you still see no train. The driver ahead of you goes around the gate. What must you do?You wait at a crossing that has a crossbuck but no lights or gates. The sign below the crossbuck reads 2 TRACKS. The last car of a long freight train has just passed on the near track. When may you cross?

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