When is it legal to make a U-turn?

Making a U-turn is legal under specific conditions to ensure safety and comply with traffic regulations. In Arizona, it is permissible to make a U-turn from the far left lane as long as it can be done safely and legally. This means that the driver must ensure there are no oncoming vehicles and that the U-turn can be completed without posing a risk to other road users.

The far left lane is typically where a U-turn can be executed safely, providing better visibility and a wider path compared to other lanes. Drivers should also be aware of any signs prohibiting U-turns at certain intersections or roadways, which would make a U-turn illegal even if executed from the far left lane.

In contrast, making a U-turn from any lane disregards the safety aspects tied to road conditions and oncoming traffic. Executing a U-turn from the right lane may not provide enough space or visibility, potentially endangering the driver and others on the road. Performing U-turns solely at traffic lights is not a blanket rule; while some intersections allow U-turns at traffic lights, others may have restrictions based on signage. Thus, the most accurate and safe practice is to make U-turns from the far left lane when it is safe and legal to