FREE PennDOT Driver’s Knowledge Questions and Answers
What is the purpose of a solid double yellow line on the road?
A solid double yellow line indicates that passing is not allowed for traffic in either direction. It separates traffic moving in opposite directions.
What should you do if you see a school bus stopped with its red lights flashing?
Pennsylvania law requires drivers to stop for a school bus with flashing red lights and an extended stop arm, regardless of direction, unless separated by a physical barrier.
When approaching a yellow traffic signal, what should you do?
A yellow light warns that the signal is about to turn red. You should stop if you can safely do so to avoid running the red light.
What should you do if an emergency vehicle with flashing lights is approaching from behind?
When an emergency vehicle is approaching with lights and sirens, drivers must pull over to the right side of the road and stop to give it a clear path to pass.
What does a red octagon-shaped sign indicate?
A red octagon is universally recognized as a stop sign, requiring drivers to come to a complete stop at the marked line or before entering an intersection or crosswalk.