When turning left from a three lane, one-way street, which lane should you turn from?

When turning left from a three-lane, one-way street, the best practice is to turn from the left lane. This is because the left lane is designed specifically for left turns, facilitating a safer and more predictable maneuver for both the driver making the turn and the surrounding traffic.

Using the left lane minimizes the risk of encroaching into other lanes of traffic that could lead to accidents. It also ensures that the driver will be in the correct lane after the turn, as it aligns closely with the intended direction of travel.

In contrast, turning from the middle or right lanes could pose significant hazards, as they may lead to conflicts with other vehicles attempting to continue straight or turn in other directions. The left lane approach provides clear communication of intent to other drivers, thereby promoting a safer driving environment.