In combination with the engineering example of HuaYuan Industrial Area in Tianjing City, the paper approaches to the design of the road network system, cross sections, intersections, greening belts etc. of the urban roads.

• 结合天津华苑产业区工程实例 ,就城市道路路网系统、横断面、交叉口、绿化带等设计展开探讨。