What should a driver do if they miss their exit on a highway?

When a driver misses their exit on a highway, the best course of action is to continue to the next exit. This approach is safe and helps maintain the flow of traffic. Stopping on the highway or backing up can create dangerous situations for both the driver and other vehicles on the road, as it increases the risk of collisions.

By proceeding to the next exit, the driver can find a safe location to turn around or navigate back towards their original route without disrupting traffic or putting themselves in harm's way. Making a U-turn at the next opportunity can be risky and is often illegal on highways, as it can lead to accidents. Similarly, driving on the shoulder is not a safe or legal maneuver, as it may lead to losing control of the vehicle or encountering other hazards. Thus, the safest and most advisable action is to continue to the next exit and reassess the best way to reach the intended destination.