Legal basis: "Notice of the State Council on Printing and Distributing the Development Plan of Modern Comprehensive Transportation System in the 13th Five-Year Plan" Intelligent technology is widely used. Information on basic elements such as transportation infrastructure, transportation equipment, business households and employees has been fully digitized, and breakthroughs have been made in information exchange of various modes of transportation. The wireless access network of national transportation hub stations covers a wide range. The level of railway informatization has been greatly improved, the freight business has been handled online, and the proportion of online ticket sales for passenger transport has increased significantly. Basically realize the interconnection of traffic cards in key urban agglomerations, and the proportion of vehicles installed and used by ETC has greatly increased. The pre-installation rate and utilization rate of Beidou satellite navigation system in the transportation industry have been significantly improved.