Research on Selection Method of Urban Road Network Structure Form

This article analyzes and summarizes adaptability of different road networks, combining with road network characteristics and road network layout feature. The factors that influence the selection of road network structural form are proposed and their limitations to the selection of road network structure form are also given. Considering these factors, this article provides reasonable and practical method to select road network structural form. Specific cases of urban road network structural form are finally illustrated to explain the proposed selection method of urban road network structural form.