Do controlled intersections typically have signs?

Controlled intersections typically feature signs as means of regulating traffic flow and ensuring safety for all road users. These signs can include stop signs, yield signs, and regulatory signs that dictate traffic rules at the intersection. Their purpose is to provide clear instructions to drivers, helping to manage the right-of-way and informing them of lane usage, speed limits, and any other important driving regulations.

While traffic lights and other forms of control exist at intersections, the presence of signs is a fundamental aspect of designed traffic control, independent of the time of day or the presence of traffic lights. By using signs, authorities can ensure drivers are adequately informed about the rules governing the intersection, thus reducing the likelihood of accidents and improving overall traffic efficiency.