What is the purpose of traffic signs?

The purpose of traffic signs is primarily to provide information and control traffic, which ensures safe and efficient movement of vehicles and pedestrians on the road. Traffic signs serve various functions, including conveying laws, warnings, guidance, and regulations that need to be followed by all road users.

Signs communicate vital information about speed limits, road conditions, upcoming intersections, and pedestrian crossings, enabling drivers to react appropriately to changing road situations. For example, a stop sign instructs drivers to halt, ensuring that they yield the right of way, which is crucial for maintaining safety at busy intersections.

In contrast, signs that merely decorate roadways or do not have any informative purpose would not contribute to road safety or traffic management. Similarly, confusion among drivers does not serve any beneficial purpose in road safety and traffic flow. Lastly, while some signs may direct pedestrians, traffic signs are intended for all road users, including vehicles. The primary goal is to facilitate safe navigation for everyone on the roadway, which reinforces why providing information and controlling traffic is essential.