1. Roads in residential areas mainly serve local residential areas. The road system of residential areas should be graded according to functional requirements. In order to ensure the safety and tranquility of residents in residential areas, there should be no transit traffic passing through residential areas, especially residential areas. At the same time, there should not be too many lane exits leading to urban traffic trunk roads. The distance between exits should not be less than 150m, and the contradiction of too many exits from residential areas to urban traffic trunk roads can also be solved through local passages parallel to urban traffic trunk roads.
2. The road direction should be convenient for workers to go to work and minimize reverse traffic. The distance between the residence and the nearest bus stop should not exceed 500 meters.
3. The terrain should be fully utilized and combined, and natural watersheds and catchment lines should be combined as much as possible to facilitate rainwater drainage. In the southern multi-river area, roads should be arranged flush with rivers to reduce the investment in bridges and culverts. In hilly areas, dig and fill as little as possible, reduce the amount of earthwork, reduce the damage to natural ecology, and save investment.
4. When rebuilding the old residential area, we should make full use of the original roads and engineering facilities.
5. The roadway should generally lead to the entrance of the residential building, and the distance between the external wall of the building and the edge of the sidewalk should not be less than 1.5m, and the distance from the edge of the roadway should not be less than 3m.
6. The length of the end road shall not exceed 120m, and the end shall be easy to enter.
7. If the lane width is one lane, a watering place should be set every150m.
8. Reasonable laying of engineering pipelines should be considered for road width.
9. The line type and cross section of the road should be organically combined with the planning structure of the whole residential area and the layout of building groups.
10. Consideration should be given to designing barrier-free access for the disabled.
1 1. The longitudinal slope control index of roads in residential areas shall comply with the regulations.
I believe that after the above introduction, everyone has a certain understanding of the basic requirements of 1 1 for road planning in residential areas. Welcome to Zhong Da for more information.
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