The construction of a strong country requires transportation first, and transportation infrastructure is the artery supporting economic development. Recently, the Guizhou Provincial Party Committee and Provincial Government issued the "Guidelines for Promoting the Construction of a Transportation Powerful Country" (hereinafter referred to as the "Outline"), proposing the establishment of nine major systems, "Ten During the Fourth Five-Year Plan period, high-quality innovations in transportation investment and financing models and intelligent transportation will be realized. The pilot tasks of building a strong transportation country include five aspects: construction, integrated development of transportation and tourism, high-quality development of the "four good rural roads", and safety risk management and control of mountain road construction and operation.

By 2025, Guizhou will basically build a comprehensive transportation corridor backbone network, backbone network, basic network and hub with a reasonable layout. The density of railways, highways, and airports rank among the highest in the west, and a convenient and efficient comprehensive passenger and cargo transportation service system has basically been established. Transportation informatization and smart construction are fully launched, providing strong support for the promotion of new industrialization, new urbanization, agricultural modernization, and tourism industrialization. By 2035, urban residents will basically be able to get on the expressway within half an hour, the high-speed rail within one hour, and the airport within one hour. Intercity rail transit will be used as a public transportation service to establish one-stop, one-order, one-hour collection and distribution services. Through the construction of the logistics system, the status of the southwest land transportation hub has been further enhanced.

Focusing on development goals, the "Outline" proposes to build a comprehensive three-dimensional transportation network system with reasonable layout, smooth external connections, and smooth internal connections, build a convenient, comfortable, and economical transportation service system, integrate efficient and ubiquitous advanced intelligent transportation systems, with distinctive features , Excellent service. Integrated transportation and travel development system, cutting-edge high-end, innovative-led transportation industry system, eco-environmental and green transportation system, complete system, strong prevention and control safety guarantee system, standardized, orderly, coordinated and efficient modern management system, perfect professionalism, innovation, and dedication Talent system.

The "Outline" proposes to build a high-quality and effective highway network, speed up the implementation of highway network planning, strengthen the construction of interstate corridors, implement the "repair and seamless card" project, and promote the construction of the Guiyang Outer Ring Expressway and the Shanghai-Kunming and Lanhai Seas within the territory. , Hangrui and other national expressways to expand and transform the busy sections, improve and improve the exchange system, and improve the traffic capacity and service level. By 2025, the mileage of expressways in the province will reach 9,500 kilometers, 90% of the national highways of grade 2 and above, and 45% of regional highways of grade 3 and above. Keywords: infrastructure construction, infrastructure construction, domestic engineering news, planning investment

In order to effectively support the construction of the new western land and sea corridors, the "Outline" stated that the public high-speed railway network with the Western Land Corridor, Xinhai and Shanghai-Kunming Corridor will be improved in its skeleton, and the coverage of the railway network will be expanded. Capacity will also be improved; actively connect the major international logistics channels between Chengdu, New Europe and Chongqing, New Europe, and open freight trains between China and Europe as necessary; promote major dry land ports to carry out international logistics and transportation work, and integrate into the Yangtze River Economic Belt, Guangdong, Hong Kong and Macao The Bay Area and Beibu Gulf ports have integrated regional customs clearance to create a strong support for a dual-cycle transportation system. Editor/Xu Shengpeng