城市道路平面交叉口设计

摘要

针对城市道路平面交叉口设计进行了探讨，分别阐述了交叉口平面设计和竖向设计的方法、设计要点及注意事项，指出城市道路交叉口的设置应充分考虑各方面因素，因地制宜合理设置。%The study explores the design for the intersection at urban road planes, illustrates the methods, the design points and precautions for the intersection plane design and the vertical design respectively, and points out all sorts of factors and reasonable layout based on the locations should be considered in the layout of the urban road intersections.