You are driving on a freeway. If you exit at a single-point urban interchange by mistake and you wish to return to the freeway, what should you do?
Correct answer
- Make a sharp U-turn.
- Drive across the road and reenter the freeway.
- Turn onto the intersecting road and find a safe place to turn around.
Explanation
At a single-point urban interchange (SPUI), left turns off the freeway from both directions and traffic on the intersecting road are all controlled by the traffic signals at one central point. If you exit a SPUI by mistake and wish to return to the freeway, you cannot reenter the freeway within the interchange. Instead, turn left or right onto the intersecting road and find a safe place on that road where you can turn around. Then return to the correct entrance to the freeway.
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