North Carolina Car / Permit practice
Signals & Pavement Markings
How to read traffic signals, lane lines, and pavement markings — including yellow and white lines, arrows, and flashing lights.
Questions reviewed against the official North Carolina driver handbook · July 7, 2026
14 questions · pass with 11 correct. You get instant feedback and an explanation after every answer.
Study questions with answers
12 sample Signals & Pavement Markings questions with the correct answer, a short explanation, and the official handbook reference. Read through them, then take the quiz above.
1. If a traffic light is completely dark because of a power failure, you should treat the intersection as though it is controlled by:
Correct answer: A stop sign on every approach
A signal that has gone dark should be handled as an all-way stop, unless an officer is directing traffic or another control device is working.
2. A broken (dashed) yellow center line on a two-lane road means:
Correct answer: Passing with care is allowed when the dashes are on your side
Where the dashed yellow line is on your side, passing with care is permitted when the way is clear.
3. On the pavement, what do yellow lines separate?
Correct answer: Traffic moving in opposite directions
Yellow lines divide traffic moving in opposite directions. White lines separate lanes going the same way.
4. A green arrow at an intersection tells you that you have:
Correct answer: A protected turn in the direction the arrow points
A green arrow gives a protected movement in the direction it points. You may enter cautiously to make that movement.
5. Red reflective markers set into the pavement are a warning that you are:
Correct answer: Traveling the wrong way
Red reflective pavement markers indicate a wrong-way movement. If you see them facing you, you are headed the wrong direction.
6. Two solid yellow lines painted down the center of a road mean that:
Correct answer: Neither direction may cross to pass
A double solid yellow center line may not be crossed to pass from either direction.
7. When a police officer is directing traffic at an intersection where the signals are working, you should:
Correct answer: Obey the officer, even when it differs from the lights
An officer's hand signals override the normal lights and signs. Follow the officer's directions.
8. A traffic signal showing a flashing red light means the same thing as:
Correct answer: A stop sign
A flashing red light carries the same meaning as a stop sign: stop, then proceed only when you can do so without interfering with other traffic.
9. White lines on the roadway are used to separate:
Correct answer: Lanes of traffic traveling the same way
White lines divide lanes that move in the same direction; a single solid white line also marks the right edge of the road.
10. A flashing yellow arrow for a turn means the turn is permitted only if you:
Correct answer: Yield to oncoming traffic and pedestrians
With a flashing yellow arrow you may turn, but you must first yield to oncoming vehicles and to pedestrians.
Source: North Carolina Driver Handbook — Flashing Yellow Arrow Traffic Signal Heads
11. A center lane marked for two-way left turns must NOT be used for:
Correct answer: Passing other vehicles
This shared center lane is only for making left turns from either direction. It may not be used to pass or to merge into traffic.
12. When you come to a flashing yellow traffic light, you should:
Correct answer: Slow down and proceed with caution
A flashing yellow light works like a warning sign. Slow down and move through carefully.
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Every North Carolina question is written from the official North Carolina driver handbook and checked against its current edition. DMV Test Free is a free, independent study resource — not affiliated with any DMV or government agency. About DMV Test Free