Which of the following features defines an intersection?

The defining feature of an intersection is that it represents the junction where two or more roadways meet or cross each other. This is critical to understand in the context of traffic laws and vehicle operation, as intersections are key points where various traffic rules apply and where vehicle movement, pedestrian crossing, and traffic signals often converge.

Understanding the term "intersection" in this context is essential for safe driving and complying with traffic laws. It applies not only to major highways but also includes city streets and any other type of roadway that converges at a point. Recognizing an intersection allows drivers to anticipate the potential for merging traffic, stop signs, traffic lights, and crosswalks.

Other options provided do not encompass the comprehensive nature of an intersection. For instance, while lanes and pedestrian crossings may be part of an intersection, they do not solely define what an intersection is. The concept of traffic diversion may exist within the context of road management but does not accurately describe the nature of roadways meeting or crossing at a junction.