What is the purpose of roadway signals?

What is the purpose of roadway signals?

• A. To slow traffic
• B. To entertain drivers
• C. To give direction
• D. To regulate weather

Answer: (C)

Roadway signals guide how traffic moves. They tell drivers when to stop, when to go, and which movements are allowed or not, helping coordinate actions with pedestrians and other vehicles. This direction keeps traffic flowing smoothly and reduces the chance of crashes at intersections. While reds can slow traffic as a part of the control, the main function is to provide clear direction on what drivers should do next. They aren’t meant to entertain, and they don’t affect weather.

Roadway signals guide how traffic moves. They tell drivers when to stop, when to go, and which movements are allowed or not, helping coordinate actions with pedestrians and other vehicles. This direction keeps traffic flowing smoothly and reduces the chance of crashes at intersections. While reds can slow traffic as a part of the control, the main function is to provide clear direction on what drivers should do next. They aren’t meant to entertain, and they don’t affect weather.