新时代背景下的交通运输高质量发展

交通运输高质量发展是复杂的系统工程，立足于《交通强国建设纲要》，从交通运输基础设施规模、运输服务品质、适配经济发展、时间价值、方式费用、社会责任与经济效益等方面，凝练出基本条件、根本追求、重要表现、价值体现以及平衡点等5个维度，深入解析了交通高质量发展的内涵，结合经济发展情况与中国国情提出了交通高质量发展的时代要求。提高交通基础设施建设质量效益是高质量发展要求中的关键点，为此，对提高交通基础设施建设质量效益的意义进行了探讨，并提出提高交通基础设施建设质量效益的两大核心途径。基于以上分析，从5个方面提出了对交通高质量发展的政策与对策建议：①推进交通通道空间集约利用及高铁与主要机场零距离换乘；②多途径多措施综合提高绿色交通分担率；③降低交通成本，推动交通运输融合创新发展；④提供与需求匹配的多样化多层次交通服务体系，实现世界一流交通服务；⑤从城市群、都市圈、城市三大范围，区域、廊道、枢纽节点3个层面，全面实现交通与用地一体化，打造TOD中国示范。最后，对中国交通运输发展的深化研究进行了展望。

Realization of High-quality Development of Transportation in the New Era

High quality development of transportation is a complex system engineering. Based on the "Outline for Building China's Strength in Transportation" which proposes the scale of transportation infrastructure, quality of transportation products, adaptability to economic development, time value, mode cost, security demand, and benefit requirements, this study analyzed the connotation of high-quality development of transportation from five dimensions: basic conditions, fundamental pursuit, important expression, value embodiment, and balance point. Considering the situation of economic development and China's national conditions, this paper proposes the relevant requirements for high-quality development of transportation. Among these requirements, the key focus is to improve the quality and efficiency of the construction of transportation infrastructure. Therefore, this paper discusses the significance of the aforementioned aspect and proposes two core methods to achieve this goal. Finally, this paper presents the required policy and countermeasures for high-quality development of transportation from the following five perspectives: ① promoting the intensive use of traffic channel space and zero-distance transfer between high-speed railways and major airports; ② improving the green traffic share in accordance with multi-way and multi-measures; ③ reducing transportation costs and realizing integration and innovation of transportation; ④ providing diversified and multi-level transportation service systems satisfying the expected demand, and establishing world-class transportation services; ⑤ fully realizing the integration of transportation and land use and creating representative TOD (Transit Oriented Development) models in China, based on the scopes of urban agglomeration, metropolitan area, and city and from the perspectives of region, corridor, and hub node. The paper concludes by highlighting directions for further research on transportation development in China.