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随着中国城镇化进程的不断加快,城市规模不断扩大,城市居民的出行总量和出行距离呈现大幅增长。同时,城市交通机动化出行比例迅速上升,城市中心区的交通拥堵日益严重,环境污染和能源消耗压力不断加剧。在此背景下,交通运输部在“十二五”期间选择北京、上海、昆明等37个城市实施“公交都市”建设示
With the accelerating process of urbanization in China and the continuous expansion of urban area, the total amount of travel and travel distance of urban residents shows a substantial increase. At the same time, the proportion of motorized transport in urban areas has risen rapidly. Traffic congestion in urban centers has been aggravating day by day. Pressure on environmental pollution and energy consumption is aggravating. In this context, the Ministry of Transport selected 37 cities such as Beijing, Shanghai and Kunming to implement the “transit city” construction during the “Twelfth Five-year Plan” period