Texas Department of Public Safety Practice Exam

When turning left from a three-lane, one-way street, the correct lane from which to make the turn is the left lane. This approach follows standard traffic rules and ensures a safe and efficient turn. The left lane is designated for vehicles preparing to make left turns, allowing other vehicles to proceed straight or turn right from the other lanes.

Using the left lane for turning minimizes potential conflicts with other vehicles and pedestrians, as those turning left from the left lane can directly enter their desired lane in the intersection without crossing the paths of other turning vehicles.

In contrast, the middle lane is generally used for through traffic, while the right lane is intended for vehicles turning right or proceeding straight. Choosing any other lane to turn left can lead to confusion, increase the risk of accidents, and may violate local traffic laws designed to regulate turning movements. Thus, turning from the left lane is both a safe practice and one that aligns with traffic regulations.