关键词: 内蒙古自治区；铁路通道布局；陆路口岸；运量统计

Abstract: Inner Mongolia Autonomous Region is actively building an important bridgehead for China’s opening up to the north. It requires continuous improvement of the layout of ports open to the north and the corresponding enhancement of the transportation capacity and efficiency of the railway channels behind the ports. This paper conducts an in-depth study on the layout of the railway channels behind the land ports in Inner Mongolia Autonomous Region during the “15th Five- Year Plan” period. By thoroughly analyzing the distribution of land ports in Inner Mongolia Autonomous Region, the volume statistics, and the operation status of the existing railway channels, it explores the advancement of railway ports and the railway channels behind them. Combined with relevant higher-level development plans, it identifies existing problems and proposes the overall layout and construction sequence of the railway channels behind the land ports in Inner Mongolia Autonomous Region. The aim is to provide a scientific basis for Inner Mongolia Autonomous Region to build an efficient and interconnected railway transportation network, enhance the customs clearance capacity of ports, and promote regional economic development. By improving the backbone channels, promoting cross-border interconnection, enhancing the transportation capacity of the channels, and filling in the gaps in the railway network, the transportation efficiency and service capacity of the railway channels behind the land ports in Inner Mongolia Autonomous Region can be effectively improved, providing strong support for regional economic development and the national “Belt and Road” initiative.

Key words: Inner Mongolia Autonomous Region; railway passage layout; land port; volume statistics