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Tennessee 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 Tennessee 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. 1. Under Tennessee law, the yellow light must stay on for at least how long before the red appears?

    Correct answer: Three seconds

    State law requires the yellow interval to last a minimum of three seconds before the signal turns red.

    Source: Tennessee Comprehensive Driver License Manual — Traffic Signals

  2. 2. When you see a green (protected) turn arrow, you may:

    Correct answer: Proceed in the arrow's direction with the right-of-way

    A green arrow gives the right-of-way to move in the direction of the arrow after yielding to anyone still in the intersection.

    Source: Tennessee Comprehensive Driver License Manual — Protected Arrows

  3. 3. On a Tennessee roadway, yellow lane lines are used to separate:

    Correct answer: Traffic moving in opposite directions

    Yellow lines separate traffic moving in opposite directions; white lines separate traffic moving the same way.

    Source: Tennessee Comprehensive Driver License Manual — Pavement Lane Markings

  4. 4. A steady yellow traffic light means:

    Correct answer: Caution, prepare to stop for the red light

    Yellow warns that the light is about to turn red; slow down and prepare to stop rather than speed up.

    Source: Tennessee Comprehensive Driver License Manual — Traffic Signals

  5. 5. A flashing yellow arrow at an intersection means a driver may:

    Correct answer: Turn left after yielding to oncoming traffic and pedestrians

    A flashing yellow arrow allows a left turn only after yielding to oncoming traffic, bicyclists, and pedestrians.

    Source: Tennessee Comprehensive Driver License Manual — Permissive Arrows

  6. 6. A broken yellow line down the center of a two-lane road means:

    Correct answer: You may cross to pass when it is safe

    A broken yellow center line means you may cross to pass when there is no oncoming traffic and it is safe.

    Source: Tennessee Comprehensive Driver License Manual — Pavement Lane Markings

  7. 7. A single solid white line between lanes traveling the same direction tells a driver to:

    Correct answer: Stay in the lane and avoid crossing the line

    A solid white line means you should stay in your lane and not cross it to change lanes or pass unless an emergency requires it.

    Source: Tennessee Comprehensive Driver License Manual — White Lane Markings

  8. 8. A center lane bordered by a solid yellow line and a broken yellow line on each side is intended only for:

    Correct answer: Left turns in either direction

    A two-way left-turn lane is reserved for vehicles making left turns from either direction; it cannot be used for passing or for through travel beyond a short distance.

    Source: Tennessee Comprehensive Driver License Manual — Shared Center Turn Lane

  9. 9. Above a reversible lane, a steady red "X" signal means:

    Correct answer: You may not drive in that lane

    A red X means the lane below it is closed and you may not drive in it.

    Source: Tennessee Comprehensive Driver License Manual — Reversible Lanes

  10. 10. At a flashing red traffic signal, a driver must:

    Correct answer: Stop completely, then proceed when clear

    A flashing red light has the same meaning as a stop sign: stop completely, then go when it is safe.

    Source: Tennessee Comprehensive Driver License Manual — Traffic Signals

  11. 11. A diamond shape painted in the center of a highway lane marks it as a:

    Correct answer: High-occupancy vehicle lane

    A diamond pavement symbol identifies a high-occupancy vehicle (HOV) lane reserved for vehicles carrying multiple people.

    Source: Tennessee Comprehensive Driver License Manual — High Occupancy Vehicle Lanes

  12. 12. When a traffic signal is completely dark because of a power failure, Tennessee law requires you to treat the intersection as:

    Correct answer: An all-way stop

    A signal that is out must be handled like an all-way stop, with drivers stopping as though stop signs faced every direction.

    Source: Tennessee Comprehensive Driver License Manual — Malfunctioning Traffic Light

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Every Tennessee question is written from the official Tennessee 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