中国城市交通可持续发展水平的综合评价与对比分析

构建城市交通可持续发展指标体系，采用多元统计分析中的因子分析法对中国13个中心城市交通可持续发展水平进行综合评价，结果表明：13个中心城市的交通发展状况或是由于沉重的人口压力，或是由于薄弱的经济基础，或是由于粗放型的城市交通规划都亟待改善，因此，用可持续发展观来指导城市交通系统的发展至关重要。

Synthetical evaluation of sustainable development level of Chinese urban traffic

With the economic development and the expansion of urban size,urban traffic demand increases quickly.As a result,there are many problems such as traffic jam,traffic inefficiency and environment pollution.Guided by sustainable development this paper firstly builds sustainable index system of urban traffic,secondly uses factor analysis to evaluate synthetically sustainable development level of thirteen central cities of China,finally draw conclusions that 13 central cities' traffic status are not so good because of population pressure,or bad economic foundation,or extensive traffic program,thus it is significant to guide traffic system by the idea of sustainable development.