What is the primary distinction between a controlled and uncontrolled intersection?

The primary distinction between a controlled and uncontrolled intersection is that controlled intersections are equipped with traffic signals or signs that regulate the flow of traffic. This means that drivers must obey these signals or signs, which help manage the movement of vehicles and pedestrians safely through the intersection. Having controls in place significantly reduces the risk of accidents by directing when vehicles should stop or go, as well as allowing for pedestrian crossing times.

Uncontrolled intersections, on the other hand, lack such traffic signals or signs, meaning that drivers must rely on their judgment and be more cautious, as there is no formal direction provided for the right of way. The absence of control measures can increase the risk of confusion and potential collisions among drivers. Thus, the presence of traffic controls is critical in determining whether an intersection is classified as controlled or uncontrolled.