If you drive past the Wrong Way sign, you are in trouble. When you face a Wrong Way sign directly in front of you, you are already driving against traffic.
Many accidents happen because drivers enter a one-way road from the wrong direction.
If you find yourself driving against traffic, you must stop immediately. Never continue in the direction you are going, even if the way is clear.
Pull over to the side of the road and turn on your emergency flashers. If necessary, warn others with your horn.
As soon as it is safe, make a U-turn and drive in the same direction as other traffic. Refrain from trying to back up on the highway or ramp. You will move slower than oncoming traffic.
NEVER continue to drive in the wrong direction and try to reach an exit. Every second you continue driving, you put yourself and others in danger.
The only exception to the rule is when a law enforcement officer directs you to drive in this direction. Such situations are rare but may occur when roads are closed and traffic is redirected. But even when required to ignore existing signs, use extreme caution and watch for oncoming traffic.
On any road that restricts traffic from entering, there is a Do Not Enter sign. You will see the sign at a point where you could enter a divided highway, one-way roadway, or ramp and move against traffic.
Never turn into a roadway or exit ramp with a Do Not Enter sign.
The Wrong Way sign supplements the Do Not Enter sign.
Authorities typically place this sign along the exit ramp or the one-way roadway farther from the crossroad. It serves as a direct instruction for you to stop.
In most situations, the Wrong Way sign indicates that you are already traveling in the wrong direction.
Stop and do not continue in this direction.