When making a left turn at an average intersection, how many lanes of traffic do you interfere with?

When making a left turn at an average intersection, you typically interfere with four lanes of traffic: your own lane, the lane directly adjacent to you, the oncoming traffic lane that could be directly across from you, and the adjacent lane of oncoming traffic if there is one. This is crucial to understand for safe driving practices.

During the left turn, you must be vigilant about vehicles in your own lane as well as ensure that you are not cutting off or colliding with oncoming vehicles that may be in the intersection or in the adjacent lane. Recognizing the positioning and movement of vehicles in these lanes helps in evaluating the situation correctly, staying safe, and allowing for a smooth turn. This understanding reinforces the importance of being aware of multiple lanes of traffic when executing turns at intersections.