What does signalized intersection mean?

A signalized intersection refers to a traffic junction where the flow of vehicles and pedestrians is regulated by traffic signals. These signals, often red, yellow, and green, control the right-of-way among different movements at the intersection, ensuring a systematic management of traffic. The primary purpose of these signals is to enhance safety and efficiency, allowing vehicles and pedestrians to navigate the intersection in a coordinated manner.

In contrast, intersections without any traffic control rely solely on the discretion of the drivers, which can lead to confusion and increased risk of collisions. Similarly, intersections controlled by roundabouts employ a different method of managing traffic flow through yielding rather than signals. Lastly, intersections designated strictly for bicycles do not typically involve automotive traffic control features like signals. Thus, the defining characteristic of a signalized intersection is the presence of traffic signals actively managing vehicle and pedestrian movements.