Abstract: CHINA RAILWAY Express is the important carrierto promote the construction of the Belt and Road. Analyzing the logistics network structure of the cityregion along the CHINA RAILWAY Express can promote the development of CHINA RAILWAY Express. The improved Entropy method was used to estimate the logistics development level of cities along the CHINA RAILWAY Express.The modified Gravity Model was used to calculate the spatial linkage between the cities along the CHINA RAILWAY Express. Usingsocial network analysis method, this article empirically analyzed the network density, network centrality and cohesion subgroups of the city. The results showed that: the density oflogisticsnetwork in cities along the CHINA RAILWAY Express is low, indicating the influence of logistics industry is weak between the cities. The top five cities which ranked by the network centrality index are Suzhou, Chongqing, Beijing, Nanjing and Wuhan.These cities have comparatively strong influence to others, and affectthe logistics linkagesamongother citiesthrough the intermediary effect. On the early stage of CHINA RAILWAY Express, choosing Beijing, Lanzhou, Suzhou and Chongqing as transit hubs to carry out reorganized operation of train is advisable. When the volume is sufficient to support more cities to operatea straight line, it is recommended to pickBeijing, Shenyang, Lanzhou, Nanjing, Suzhou, Changsha and Chongqing as transit hubs to carry out reorganized operation of trains.