Wrong Way Sign
You are traveling against traffic on a one-way road or ramp
What to do
Stop, pull over safely, and turn around. You are going the wrong way.
Tips
Often paired with a DO NOT ENTER sign at freeway ramps.
Common mistake
Continuing forward instead of turning around immediately
About regulatory signs
Regulatory signs are usually white rectangles with black or red markings, and they carry the force of law — speed limits, turn restrictions, right-of-way. Ignoring one is a traffic violation. The written test regularly checks whether you know exactly what a regulatory sign requires you to do.
Real test questions about this sign
Driving the wrong way on a one-way street in Alabama is:
- A. A moving traffic violation that creates serious head-on collision risk
- B. Permitted briefly when making a legal U-turn
- C. Only a violation if another vehicle is approaching
- D. Only a violation on divided highways
Show answer
A. A moving traffic violation that creates serious head-on collision risk — Driving against traffic on a one-way street is a moving violation in Alabama and creates serious head-on collision risk. If you realize you are going the wrong way, do not back up in traffic — turn into the nearest side street or parking area and correct course safely.
What does a 'Wrong Way' sign indicate?
- A. You are approaching a road that has changed direction ahead
- B. You are about to enter a road going the wrong direction — stop and turn around
- C. The road ahead has detours
- D. Speed limit reduces ahead
Show answer
B. You are about to enter a road going the wrong direction — stop and turn around — 'Wrong Way' signs (red rectangle with white text) are placed beyond Do Not Enter signs to warn drivers who have entered a one-way road going the wrong direction. If you see this sign, STOP, back up or turn around safely.
Frequently asked questions
What does the Wrong Way Sign mean?
You are traveling against traffic on a one-way road or ramp
What should you do at a Wrong Way Sign?
Stop, pull over safely, and turn around. You are going the wrong way.