In order to accelerate the realization of the goal of building a strong transportation country, open up the arteries of social and economic development. Hunan’s 14th Five-Year Plan will build to adapt to the industrial population layout and new-generation technology development trends, coordinate the construction of new and traditional infrastructure, improve the five networks of transportation, energy, water security, logistics, and information, and build a complete system, efficient and practical, intelligent and green, A safe and reliable modern infrastructure system fully supports the high-quality economic and social development of the province.

Build a comprehensive transportation network

Build a comprehensive transportation corridor. Coordinate the development and utilization of resources such as trunk railways, expressways, and high-grade waterways to create a "three vertical and five horizontal" comprehensive transportation corridors. Construct the three vertical channels of Beijing-Hong Kong-Macao, Hunan, and Jiaoliu: relying on the Beijing-Guangzhou high-speed railway, Beijing-Guangzhou railway, Haoji railway, Beijing-Hong Kong-Macao high-speed, Xiangjiang waterway, etc., to further expand the Beijing-Hong Kong-Macao channel. Relying on the Hunan High-speed Railway, Luozhan Railway, Erguang Expressway, etc., accelerate the upgrading of the Hunan Corridor. Relying on Zhang-Ji-Huai High-speed Railway, Jiao-Liu Railway, Bao-Mao Expressway, Hubei Expressway, etc., speed up the improvement of Jiao-Liu Channel and integrate into the western land-sea channel. Construct five horizontal passages: Shanghai-Kunming, Chongqing-Changsha, Hangrui, Xiang-Gui, and Xiamen-Chengdu: relying on Shanghai-Kunming high-speed rail, Shanghai-Kunming railway, Shanghai-Kunming high-speed, etc., steadily expanding Shanghai-Kunming corridor; relying on Chongqing-Changsha high-speed rail, Changzhang high-speed, etc. Speed up the opening of the Chongqing-Changsha passage; rely on the Hangrui Expressway and Lishui Channel to form the Hangrui Corridor; rely on the Heng-Liu Railway, Xiang-Gui Railway, Ji-Heng Railway, Quannan Expressway, etc. to gradually expand the Xiang-Gui Corridor; rely on the Xia-Rong Expressway , Guixin Expressway, etc., accelerate the construction of the Xiamen-Chengdu Corridor.

(1) Three verticals

Beijing-Hong Kong-Macao channel. It is connected to the Beijing-Tianjin-Hebei, Central Plains, Guangdong-Hong Kong-Macao Greater Bay Area and other urban agglomerations. From the north from Yueyang to Changzhutan, Hengyang to Chenzhou to the south. Using Beijing-Guangzhou High-speed Railway, Beijing-Guangzhou Railway, Haoji Railway, Beijing-Hong Kong-Macao Expressway, Xiangjiang Waterway, etc., focus on promoting the expansion of Beijing-Hong Kong-Macao, start the expansion of the congested section of Xu-Guang Expressway, complete the reconstruction and expansion project of Changsha Airport, and expand Yueyang Sanhe Airport. Study the construction of Changyue, Changheng Intercity, and Beijing-Guangzhou Railway around Yueyang City.

Hunan Passage. It connects with Guanzhong, Guangdong-Hong Kong-Macao Greater Bay Area, Beibu Gulf and other urban agglomerations and Hainan Free Trade Port. From the north from Changde to Yiyang, Loudi, Shaoyang to Yongzhou to the south. Use Luozhan Railway, Erguang Expressway, etc. to speed up the construction of Changyichang Railway, start the construction of Xiangyang-Changde, Yiyang-Loudi, Shaoyang-Yongzhou line of Hunan high-speed railway as soon as possible, promote the expansion and transformation of Luozhan Railway, and plan the construction of Yongqing-Guangzhou Railway ; Build the Lingling-Daoxian Expressway; improve the capacity of Changde Port; plan the relocation of Yongzhou Airport and expand the Shaoyang Wugang Airport.

Jiao Liu Channel. Docking Guanzhong, Beibu Gulf and other urban agglomerations. From the north to Zhangjiajie via Jishou to Huaihua to the south. Using Jiaoliu Railway, Baomao Expressway, etc., to promote the Zhangjihuai high-speed railway "north-to-south-down" to form a systematic capability and integrate into the western land-sea channel. Plan the construction of the Zhangjihuai high-speed rail and Hunan high-speed rail link, Huaihua-Guilin railway, and conduct planning research on the Ankang-Zhangjiajie railway; complete the Hubei Expressway and construct the Anhua-Xupu-Dongkou Expressway; construct the Yuanshui upstream channel; build the Xiangxi Airport , To speed up the expansion and reconstruction of Zhangjiajie and Huaihua airports.

(2) Five horizontal

Shanghai-Kunming Channel. It connects with the Yangtze River Delta, the middle-Dianzhong and Guizhou middle-sized urban agglomerations. From the east from Changzhutan to the west via Loudi, Shaoyang and Huaihua. Make use of Shanghai-Kunming high-speed rail, Shanghai-Kunming railway, Shanghai-Kunming high-speed, etc., plan to build Changji-Kowloon high-speed rail, use existing railways to open the Shaoshan-Jinggangshan red tourist railway line as soon as possible; implement the expansion of Shanghai-Kunming high-speed congested sections and the east extension of Jianggan high-speed line construction; Construction of Loudi Airport.

Yu Changsha passage. Docking the Chengdu-Chongqing area Shuangcheng Economic Circle and the coastal urban agglomeration of Guangdong, Fujian and Zhejiang. From the west to Xiangxi Autonomous Prefecture, Zhangjiajie, Changde, and Yiyang to the east via Changzhutan. Use Qianzhang-Changzhou Railway, Changzhang Expressway, Changyi Expressway, etc. to speed up the construction of Changyi-Changzhou Railway and Changyi Expressway, plan the construction of the Qianjiang to Jishou section of the Chongqing-Hunan high-speed railway; build the expansion of Sanglong and Yichang Expressway, and plan for the construction of Zhangjiajie to Taoyuan High speed etc.

Hang Rui Channel. Connect the Yangtze River Delta, central Yunnan, and Guizhou middle-sized urban agglomerations, and integrate into the Yangtze River Economic Belt strategy. From the east to Yueyang, Changde to Jishou to the west. Use Hangrui Expressway and Lishui Channel to construct Tongji Railway, plan to build Changyue Jiu, Jingyue Railway; accelerate the construction of Pingyi and Anci expressways, and strive to start the construction of Chenxi to Fenghuang, Yuanling to Youyang Expressway; construction Lishui, Yuanshui, and Zishui downstream high-level navigation channels.

Xianggui Passage. Connect with the Beibu Gulf city cluster, extend the connection with ASEAN, and integrate into the new western land-sea channel. From the east from Hengyang to Yongzhou to the west. Use Heng-Liu Railway, Xiang-Gui Railway, Ji-Heng Railway, Quannan Expressway, etc. to build the Yongzhou section of Xiang-Gui Railway to expand capacity, implement the speed-up transformation of Heng-Liu Railway, plan the transformation of Hengyang railway hub; build Hengyang to Yongzhou, Yongzhou to Lingling, Cha Expressway from Ling to Changning.

Xiarong Channel. It connects with the coastal urban agglomerations in Guangdong, Fujian and Zhejiang, the urban agglomerations in central Guizhou, and the dual-city economic circle in the Chengdu-Chongqing region. From the east from Chenzhou to Yongzhou to the west. Using Xia-Rong Expressway, etc., research and construct the Xingyong-Chengan Railway; construct the Guidong-Xintian Expressway.

Improve the comprehensive transportation network. Relying on the comprehensive transportation channel, accelerate the promotion of the multi-level network layout of transportation facilities, and realize the interconnection of various economic sectors. Build a "five vertical and five horizontal" trunk line railway network, focus on the construction of railway projects that integrate into Guangdong, Hong Kong and Macao, connect the Yangtze River Delta, and connect the new land-sea corridors in the west, accelerate the construction of Zhangjihuai, Changyichang and other railways, realize all cities and prefectures through high-speed rail, forming an intra-province 2 hours high-speed rail economic circle, 2-3 hours from Changsha to surrounding provincial capitals and Shenzhen, 4-5 hours from high-speed rail travel circle to Beijing, Shanghai, and Chengdu. Focus on the construction of dedicated lines and the improvement of existing line capacity to promote the quality and efficiency of general-speed railways. Build a "seven vertical and seven horizontal" expressway network, accelerate the construction of new national high-speed network, expansion of busy road sections, access to the province, road network optimization and other projects, and accelerate the formation of a one-hour, "3+5" urban agglomeration of Changsha, Zhuzhou and Tan 2 Hours, the province’s 4-hour high-speed circle, upgrade the quality of about 6,900 kilometers of ordinary national and provincial trunk roads, and further promote the construction of "four good rural roads". Create a water transportation network of "One River, One Lake and Four Waters", basically linking the Xiangjiang River and Yuanshui high-grade waterway, orderly promote the construction of water and Lishui waterway and the re-navigation of Lianshui, and open the second golden waterway (Songshui) from Dongting Lake to the Yangtze River. Tiger), build important feeder channels connecting industrial concentrated areas, promote the intensive and large-scale development of Yueyang, Changzhutan, Changde, Yiyang and other ports, and build Xiangyin Yugong Port. Build an aviation network of "one hub, one trunk, nine branches and multiple points", complete the Changsha Airport reconstruction and expansion project, accelerate the development of Hunan Airlines, and build a four-hour aviation economic circle in Changsha; build Loudi Airport, plan to relocate and build Yongzhou Airport, and coordinate the advancement of Zhangjiajie, Yueyang, and Hengyang , Shaoyang and other airports; deepen the pilot reform of low-altitude airspace management, build a "1+13+N" general airport system, and vigorously develop general aviation. Promote the efficient connection of internal and external traffic in the city, promote the integrated development of arterial railways, intercity railways, urban (suburban) railways and urban rail transit, and create an integrated transportation network of the Changsha-Zhutan metropolitan area on the track and the Changsha-Zhutan-round.

Keywords: infrastructure construction, infrastructure construction, domestic engineering news, infrastructure engineering news

The "14th Five-Year" development goal plan is clear, and Hunan Province will focus on implementing the "12345" project to build a comprehensive transportation hub. Strengthen transportation coordination service capabilities, build Changsha (Zhuzhou, Xiangtan) into a national comprehensive transportation hub and an international transportation gateway facing the world, and build Yueyang, Hengyang, Huaihua, Yongzhou, and Changde into a national regional comprehensive transportation hub to improve inter-provincial transportation And convenient distribution service level; promote the construction of regional comprehensive transportation hubs in other cities and prefectures, strengthen the connection and operation capabilities of hubs, and promote the division of labor and coordination of hub cities at different levels. Strengthen the integrated planning and construction of comprehensive transportation hubs, realize the efficient connection of different transportation modes at hub nodes, and improve the efficiency of passenger transfer and cargo transfer. Develop smart transportation, improve information platforms such as transportation logistics, transportation dispatching, and emergency command, and improve the level of informatization of transportation facilities. Editor/Xu Shengpeng