Traffic Signal Control

Traffic signal control refers to the system that manages the flow of vehicles and pedestrians at intersections using traffic lights. These signals change colors—red, yellow, and green—to indicate when to stop or go, helping to ensure safety and reduce congestion. The control can be manual or automatic, using timers or sensors to adjust light changes based on real-time traffic conditions. Effective traffic signal control improves road safety, enhances traffic efficiency, and supports better mobility in urban areas, allowing different types of road users to coexist harmoniously.