The role of gutters in streets

1. Rainwater drainage: Drainage ditches can effectively collect and discharge rainwater on the street surface, prevent water accumulation and waterlogging, and ensure the smooth flow of roads and the safety of pedestrians and vehicles.

2. Reduce water accumulation: Drainage ditches help reduce the water level on the street surface, reduce road damage, ice, and other problems caused by long-term water accumulation, and increase the service life of the road.

3. Protect infrastructure: Drainage ditches can prevent rainwater and sewage from eroding road infrastructure, such as roadbeds, bridges, tunnels, etc., reducing maintenance costs and ensuring the stability and safety of infrastructure.

4. Reduce pollution: Drainage ditches can collect sewage and rainwater on street surfaces, preventing sewage from flowing directly into rivers, lakes, and other water bodies, and reducing environmental pollution.

5. Improve the urban environment: Drainage ditches help keep streets clean and dry, improve the quality of the urban environment, and provide residents and tourists with more comfortable living and leisure spaces.

6. Reduce the risk of traffic accidents: Drainage ditches can reduce the risk of traffic accidents caused by slippery roads, water accumulation, etc., and improve road driving safety.

7. Urban landscape beautification: Properly designed drainage ditches can coordinate with the urban landscape and enhance the image and aesthetics of the city.

To sum up, drainage ditches have multiple functions on streets and are of great significance in ensuring smooth roads, protecting infrastructure, reducing environmental pollution, and improving the quality of the urban environment.