Can I make a U-turn in the left-turn lane when there is a dedicated U-turn lane?

2 Answers
MacLucas
07/29/25 4:28pm
Only lanes marked with a U-turn sign cannot be used for left turns, while lanes marked with both U-turn and left-turn signs can be used for left turns. Precautions for vehicle U-turns: Intersections with U-turn signals: At any intersection, if there is a dedicated U-turn signal or ground marking, always follow the instructions of the signal and ground markings. These are usually located in the leftmost lane, though some may be on the right. Intersections with left-turn signals but no U-turn signals: As long as there is no "No U-turn" sign or a separate U-turn signal, vehicles can make a U-turn at any time, provided it does not interfere with normal traffic flow and is safe. Typically, the central median on regular roads changes from a solid line to a dashed line near the intersection, allowing U-turns in this area. "No Left Turn" implies "No U-turn": If an intersection has a "No Left Turn" sign, even if there is no "No U-turn" sign, U-turns are also prohibited. The "No Left Turn" sign carries the dual effect of prohibiting both left turns and U-turns. If the leftmost lane at an intersection is a straight-only lane and there is no "straight with guide arrow" marking on the road, drivers must not make a U-turn, or they will be penalized.
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LaLane
08/14/25 5:32am
I've been driving on the road for over 20 years, and I often see people forcing their way into the left-turn lane to make a U-turn even when there's a dedicated U-turn lane. This is absolutely unacceptable. From a traffic design perspective, dedicated lanes are there to prevent confusion and accidents. If you make a U-turn from the left-turn lane, not only will you force the cars behind you to brake suddenly, but you may also collide with oncoming straight-going vehicles, drastically increasing the risk factor. I once experienced a situation on a rainy day where I didn't have enough space to complete a U-turn on a highway service road and slid out of the lane—fortunately, I managed to regain control in time. Remember, lane markings are hard rules; ignoring them is tantamount to challenging safety. Driving isn't just about saving time; you also need to consider others. If there's a dedicated lane, use it properly—don't cut corners and trigger a chain reaction. Rules aren't just words on paper; they protect everyone's lives.
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