交通方式结构是在用地布局、人口密度、经济水平及社会环境等特定条件下形成的交通模式,即各种交通方式承担出行量的比例分配。交通结构反映了城市交通的发展战略,是在战略指导下交通建设、运行、管理以及其他要素的总和。影响城市客运交通结构的因素很多,诸如社会、经济、政策 The traffic mode structure is a traffic mode formed under the specific conditions of land use layout, population density, economic level and social environment, that is, the proportion distribution of various traffic modes to bear the travel volume. The traffic structure reflects the development strategy of urban traffic and is the sum of traffic construction, operation, management and other elements under the strategic direction. There are many factors affecting the urban passenger transport structure, such as social, economic and policy