W-type city roadway

Abstract

This invention can improve the design for city road. It's features are: Between the motor-vehicle-road and non-motor-vehicle-road install a bare ground zone, its surface is lower than the city road, so the section of city road is as W shape, it provide for the dust, mud and surface dust a way-out, so the zone of bare ground can be planted some trees and flowers along the road.

Description

Technical field

[0001] The invention relates to an improvement to the design of urban roads, and can play the role of environmental protection, improvement of environmental sanitation, road maintenance and prevention of infectious diseases. technical background

[0002] At present, the design of urban roads in the world is generally that the green belt is higher than the curbs, which leads to poor drainage in rain and snow and prolonged soaking of roads. The roads are not only easy to accumulate water but also dust. In the current urban road design, the motor vehicle lane is the lowest part of the road, especially the area within the curb on the side of the road is prone to water accumulation. Sidewalks and flower gardens are the highest part of urban roads. Since the sidewalk cannot be completely hardened, the dirt and dust in the cracks between the masonry and the flowerbeds can easily be washed onto the road, and then carried by motor vehicles to float around the city. General...

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