Traffic signals — West Virginia Permit Test

Traffic signals on the West Virginia permit test — 12 rules, each with the reason behind it and a question on it while it is fresh.

The rules

A driver facing a circular green signal may go straight, turn right, or turn left unless signs or markings prohibit it.

Green gives permission rather than priority, which is why a green light is not a reason to stop looking.

A driver turning left on a circular green must yield to oncoming vehicles.

The oncoming driver has the same green, so the turning driver is the one who has to yield.

A green arrow means a driver may enter the intersection to make the movement the arrow shows, with opposing traffic usually stopped.

The arrow is a protected movement, which is the one time a turning driver is not yielding to oncoming traffic.

A steady yellow signal means the green is ending, and a driver should continue through only if already within the intersection.

Yellow is a warning to stop rather than an invitation to hurry, and speeding up is what turns it into a collision.

A driver facing a steady red signal must stop and remain stopped until another indication allows movement.

The stop lasts until the signal changes, and the permitted turn is the single exception to it.

A driver may turn right on red at the intersection of two-way streets after stopping fully and yielding to traffic and pedestrians, where no sign prohibits it.

The turn is allowed from a stop, not from a roll, and the pedestrian in the crosswalk still goes first.

A driver may turn left on red from a one-way street onto another one-way street after stopping and yielding, where no sign prohibits it.

This is the one left turn a red signal permits, and it depends on both streets being one-way.

A steady red arrow requires a complete stop before the intersection, stop line or crosswalk, held as long as the arrow shows.

A red arrow removes the turn a red signal would otherwise permit after stopping.

A flashing red signal means the same as a stop sign: stop completely and yield to traffic and pedestrians.

Drivers treat a flashing signal as advisory, and that is exactly where the crossing collisions happen.

A flashing yellow signal means a driver may proceed through the intersection with caution.

The flashing yellow says the intersection is uncontrolled for the other traffic too, so caution replaces the signal.

A signal that is out of order or not needed may be placed in flashing operation and is then read as an intersection flasher.

A dark or flashing signal is the moment when two streams of traffic both think they have priority.

A red X over a lane means the lane is closed or in use by opposing traffic, a yellow X means it is about to close, and a green downward arrow means the lane may be used.

Lane control signals reverse the direction of a lane during the day, so the paint alone cannot be trusted.

On the test

What does a circular green signal permit?

Going straight or turning, unless signed otherwise. Green gives permission rather than priority, which is why a green light is not a reason to stop looking.

How this works

Most practice tests hand you a bank of questions and leave the manual somewhere else. This one puts them together.

You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.

Learning one rule at a time, and proving it immediately, is what turns a manual you skimmed into something you actually know — and it makes studying feel like getting somewhere rather than like waiting to find out.

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Where these come from

Every rule here is checked against West Virginia Driver’s Licensing Handbook, published by the West Virginia Division of Motor Vehicles, and against the state code itself. Last checked 2026-09-01.