What are traffic control devices used for?

Traffic control devices serve a crucial role in regulating and controlling traffic to ensure safety and order on the roads. These devices include signs, signals, and road markings that communicate important information to drivers, pedestrians, and cyclists. For instance, stop signs instruct vehicles to halt at intersections, while traffic lights control the flow of traffic and indicate when it is safe to proceed.

By providing clear guidance and establishing rules of the road, traffic control devices help reduce the likelihood of accidents and ensure that all users of the road, including vulnerable groups such as pedestrians, can navigate safely. They are designed with the intention of creating a predictable traffic environment, allowing drivers to make informed decisions while on the road. Each element contributes to the overall efficiency and safety of the traffic system.