长江经济带战略下成渝城市群交通发展研究

Transportation Development in Chengdu-Chonqing City Cluster Under the Strategy of Yangtze River Economic Belt

当前新发展理念对城市群交通发展提出新的要求。成渝城市群是长江经济带重要的城市群,也是西部地区经济基础最好、经济实力最强的城市群。论述成渝城市群当前发展存在的三个特征,即高首位度、内陆型城市群和多要素共存的旅游资源富集区。识别存在的三个交通问题,即成都、重庆枢纽的国际性有待提升,交通服务的不平衡、不充分问题仍然突出,行政分割和同质竞争突出。最后,提出未来交通发展的五个对策:强化大枢纽建设,完善城际铁路网,提升次级节点的枢纽功能,促进基础设施和政策的共建共享,支撑成都、重庆都市区交通发展。

The current new development concept has new requirements to the city clusters’ transportation development. As an important city cluster among the metropolitan areas along the Yangtze River Economic Belt, Chengdu-Chongqing city cluster possess the strongest economic strength in the western China. This paper first analyzes the three distinctive development features of Chengdu-Chongqing city cluster: high ranking status, entirely inland type and abundant tourism resources among other things. The paper identifies three transportation issues - badly needed improvement on the international travel connectivity, imbalance and ineffective transportation services, and severe problems in lacking of communications among administrative offices as well as the unnecessary internal competitions. Finally, the paper proposes five future transportation development strategies for this city cluster: strengthening the large intra-and inter-modal terminals’ development, improving inter-city railway network, enhancing the functionality of secondary terminal functionality, promoting the joint development and sharing of infrastructure facilities and policies,supporting the transportation development in the metropolitan areas of Chengdu and Chongqing.