Under the background of accelerating the construction of a strong transportation country, investment in the field of transportation infrastructure has continued to expand. On November 29, 2021, the "Fourteenth Five-Year Plan for Transportation Development of Changsha City (2021-2025)" was officially released.

development Goals

By 2025, with the focus on "big transportation" and "high quality", the development pattern of Changsha's big transportation will take shape. With the overall goal of building a national comprehensive transportation hub, we will promote the creation of a "national integrated transportation hub city and regional transportation integration". The five new business cards of Changsha transportation are “benchmark cities, transit city demonstration cities, smart transportation pilot cities, and industry governance modern window cities”, focusing on building a comprehensive transportation hub city, leading demonstrations in promoting green transportation, and enhancing smart transportation innovation Leading the way in development, creating experience in exploring the modernization of industry governance, significantly improving comprehensive transportation supply capacity, more reasonable infrastructure structure, smoother connection of transportation modes, significantly improved transportation service quality and efficiency, and continuous industry management and support guarantee capabilities Upgrade, breakthroughs have been made in the construction of the national modern logistics regional center, and a batch of replicable and extendable transport power pilot achievements have been formed, laying a solid foundation for the basic modernization of comprehensive transportation, and effectively supporting and leading the construction of modern Changsha.

main problem

In terms of railways, there are only two external fast transportation corridors in China, namely, Beijing-Guangzhou and Shanghai-Kunming, which are far from the development goal of the "meter"-shaped railway. In terms of aviation, Changsha Huanghua International Airport's T1 and T2 terminals are designed for the year With a throughput of 20 million passengers, at the end of the "12th Five-Year Plan" period, the airport's throughput is close to the design capacity. The construction of the T3 terminal building will not start until 2021, which does not meet the construction requirements of the "four-type airport"; in terms of highways, expressways The main skeleton is basically formed, but the total scale of expressways is low, and road network coverage is insufficient. The density of expressway network is only 6.13 kilometers/100 square kilometers, which is lower than Wuhan (11.37 kilometers/100 square kilometers) and Zhengzhou (9.00 kilometers/100 square kilometers). National central cities such as Nanjing (9.32 kilometers/100 square kilometers) and Ningxiang, Liuyang, Zhuzhou, Xiangtan and other national central cities still need to be strengthened.

Railways and expressways have a certain cutting and restricting effect on the urban development space. The Beijing-Guangzhou Railway cuts the urban area vertically, and the G0401 Ring Expressway limits the urban development area to 680 square kilometers, which is lower than Wuhan (2272 square kilometers) and Xi'an ( 2170 square kilometers), Nanjing (1486 square kilometers) and other national central cities, the outbound freight transportation of the Changsha section of the Beijing-Guangzhou Railway, and the expansion and transformation of the G0401 Ring Expressway are in urgent need of implementation.

As the provincial capital, Changsha has 8 expressway passages and 7 railway passages, which are lower than Xi’an (9 expressway passages to the outside and 9 railway passages) and Wuhan (10 expressway passages to the outside and 12 railway passages) ) And other provincial capital cities, to promote the development of the "3+5" urban agglomeration, the construction of the two provincial sub-central cities of Yueyang and Hengyang, and the promotion of coordinated regional development need to be further strengthened.

Improve the high-efficiency comprehensive transportation channel

Focusing on the functional positioning of Changsha in the national and Hunan Province strategies, fully aligning with national strategies such as the “One Belt and One Road”, the new western land-sea channel, the Guangdong-Hong Kong-Macao Greater Bay Area, etc., relying on the urban spatial layout and urban development axis of Hunan Province to promote the trunk line within the channel The construction of railway sections to be connected and bottleneck sections of expressways will further improve the main backbone of the national comprehensive three-dimensional transportation network and regional development economic belts such as the Beijing-Tianjin-Hebei-Guangdong-Hong Kong-Macao main axis, the Shanghai-Kunming corridor, the Xiamen-Chengdu corridor, and the Xiang-Gui corridor.

Improve the capacity of the Beijing-Tianjin-Hebei-Guangdong-Hong Kong-Macao main axis and the Shanghai-Kunming Corridor, and start construction of the G4 Beijing-Hong Kong-Macao Expressway Changsha Guangfu to Zhuzhou Wangshiwan Section Expansion Project (Changsha Section) and other projects. Improve the Xiamen-Chongqing corridor, accelerate the construction of the Chongqing-Changsha (Changyi-Changyi section) high-speed railway, and start the construction of the Chongqing-Changsha (Changyi-Jiangxi section) high-speed railway; improve the Hunan-Guangxi corridor and plan to promote the construction of the Hunan high-speed railway; simultaneously develop the channel-type line The integrated planning guides the simultaneous planning, simultaneous design, and coordinated implementation of various transportation modes, so as to fully integrate Changsha into the national strategy, comprehensively enhance its role in the national regional development pattern, and lay the foundation for the construction of a new pattern of "big transportation".

Promote the construction of an interconnected rapid transportation network

In accordance with the strategic requirements for the rise of the Yangtze River Economic Belt and the Central Region, actively promote the integrated development of the provincial capital cities of the middle reaches of the Yangtze River and enhance the radiating and leading role of the provincial capital cities of Changsha. Accelerate the implementation of the construction of the "meter"-shaped railway passage, complete the Changyi Long Section of the Chongqing-Changsha High-speed Railway, start the construction of the Chang-Jiang Section of the Chongqing-Changsha High-speed Railway, and initiate the preliminary research of the Chang-Jiu High-speed Railway and the double line of the Beijing-Guangzhou High-speed Railway. Realize the convenient high-speed rail connection between the two-city economic circle in Changsha and Chengdu-Chongqing area, the city group on the west coast of the Straits and other important national city groups, provincial capital cities and other large and medium cities. Actively plan the inter-city railway, and start the preliminary work of Changyue Intercity and Changheng (including the connecting line from Changsha West to Xiangtan North to Zhuzhou West) intercity projects, and further shorten the time and space distance of the "3+5" urban agglomeration of Changsha, Zhuzhou and Xiangtan.

Promote the construction of the "Japanese"-shaped high-speed loop of the Changsha-Zhuhai-Tan city group, plan and research projects from Liuyangsha to Ningxiang (Changsha Beiheng Expressway), Zhuzhou to Shaoshan (Changsha Nanheng Expressway), and further expand the space for urban development. Promote the construction of the expansion and renovation project of the Beijing-Hong Kong-Macao National Expressway, expand the capacity of the national comprehensive transportation channel, ease the traffic pressure on some road sections, and improve the overall service level and operation efficiency of the network. In accordance with the principle of interconnection and interoperability, promote the construction of the "six vertical and seven horizontal" road sections in Hunan Province, build the Ningxiang-Shaoshan Expressway, Jiangbei-Ganshan Expressway, and plan and study the Liuyang-Jiangbei Expressway and other projects. Scientifically and orderly plan expressway reserve projects, combined with the planning and preparation of the "Hunan Provincial Highway Network Layout Plan (2021-2050)", centering on the goal of transforming "high-speed" to "high-quality", further encrypting the external expressway passages of Changsha City, and strengthening The interconnection of the expressway network will increase the coverage of important economic nodes, the planning and study of the Xu-Guang Expressway's Chating Interchange to the Changsha Ring Expressway Laodaohe Interchange Expressway, the start of the Changji Expressway, Changzhi Expressway expansion and reconstruction project and other projects Research. By 2035, a "two-ring, three-horizontal and five-vertical" expressway network layout will be basically formed.

During the "14th Five-Year Plan" period, we will focus on promoting the Changyi Long Section of the Chongqing-Changsha High-speed Railway and the Chang-Gan Section of the Chongqing-Changsha High-speed Railway. The construction mileage is about 153 kilometers and the total investment is about 30.5 billion yuan. -Shaoshan Expressway, Jiangbei-Ganshan Expressway, G4 Beijing-Hong Kong-Macao Expressway Changsha Guangfu to Zhuzhou Wangshiwan Section Expansion Project (Changsha Section), G4 Beijing-Hong Kong-Macao Expressway Yueyang Longwan to Changsha Guangfu Section Expansion Project (Changsha Section) The total investment for the construction of such projects is about 18.7 billion yuan. Optimize the layout of the general-speed railway network, take overall consideration of the urban spatial development pattern, reduce the impact of cargo transportation on the urban environment, and start the research and demonstration of projects such as the outer winding of the freight car line in the Changsha section of the Beijing-Guangzhou Railway and the east extension of the Shichang Railway to build a city area The main railway freight channel.

Continue to promote the integrated construction of urban agglomeration transportation

Improve the construction of the Beijing-Guangzhou, Shanghai-Kunming, and Chongqing-Changsha economic belt channels. Promote the construction of the Chongqing-Changsha-Xiamen railway, actively plan the construction of inter-city railways, advance the construction of the Beijing-Hong Kong-Macao national expressway expansion and reconstruction project, expand the national comprehensive transportation channel capacity, create the core growth pole for the rise of the central region, and further enhance the "one core, two sub-three belts" The supporting capacity of the transportation infrastructure of the "four districts" regional economic structure will drive the development of the "3+5" urban agglomeration.

Accelerate the implementation of the "three trunks, two tracks, and four chains" construction project. Steadily advance the construction of the first phase of the Changsha-Zhutan Intercity Rail Transit West Loop Line; accelerate the rapid transformation of the section from Changsha Lianping Avenue to Changtan Boundary of Tanzhou Avenue; advance the preliminary work of the Hongqi Road South Extension Project and strive to start construction; start a new project Shaoshan Road-Zhaoshan Avenue, Zhaoyun Avenue-Yunfeng Avenue and other four-connection project construction.

"Changzhutan into the track" has basically been completed, and an intercity rapid passenger transport network mainly supported by rail transit has been built, and the 30-minute rapid connection range from the city center to the urban area is expanded. Innovate the overall planning, construction and operation mode of rail transit. Start the preliminary work of the Wuhan-Guangzhou high-speed railway Changsha South Station to Zhuzhou Maglev Line Project; promote the construction of the Changsha West Xiangtan North Zhuxi Line, and create the Changsha-Zhutan Railway Intercity Ring. The three cities will further strengthen the connection of urban rail transit planning, form a joint force, and jointly promote the implementation of major construction projects. Editor/Xu Shengpeng