What is the purpose of roadway signals?

The purpose of roadway signals is fundamentally to give direction to drivers and other road users. These signals help to regulate traffic flow, ensure safety, communicate essential information regarding the road conditions, and guide drivers on how to proceed or make decisions at intersections and along roadways. By providing clear directions, roadway signals contribute to an orderly and predictable driving environment, allowing for smoother transitions between different traffic movements.

Roadway signals include traffic lights, stop signs, yield signs, and instruction signs that indicate various driving regulations or recommendations. These signals help to reduce confusion and enhance the overall safety of the road system. In essence, they serve as vital tools in road management, making it much easier for drivers to navigate safely.