西方发达国家的经验表明,轨道交通不仅是解决都市交通拥堵的主要方式,也是彰显一座城市彰治理水平、评价其能否成为国际大都市的重要标志。到目前为止,全国共有36个城市获准建设轨道交通,15个城市的2 000多公里城市轨道交通投入运营,还有相当一部分项目在建。今后三年,新增的1 000公里运营里程将使青岛、无锡、常州、福州、东莞、郑州、长沙、南昌、哈尔滨告别无地铁历史。这1 000公里的运营里程相当于过去40年运营总里 The experience of western developed countries shows that rail transit is not only the main way to solve the problem of traffic congestion in cities, but also an important indicator of how well an urban city can manage to become an international metropolis. So far, a total of 36 cities across the country have been permitted to build rail transit, more than 2,000 kilometers of urban rail transit in 15 cities have been put into operation, and a considerable part of the project is still under construction. In the next three years, an additional 1,000 kilometers of operating mileage will make Qingdao, Wuxi, Changzhou, Fuzhou, Dongguan, Zhengzhou, Changsha, Nanchang, and Harbin say goodbye to the history of the subway. This 1,000 kilometers of operating mileage is equivalent to the total operating mileage of the past 40 years