In order to solidly promote the major transportation projects of the "14th Five-Year Plan", combined with the "14th Five-Year Plan" and the projects currently under construction, the General Office of the Ministry of Transport issued the "Work Plan on Printing and Distributing the Implementation of Major Transportation Projects under the "14th Five-Year Plan" Plan. announcement of". The "Notice" announced the first batch of 16 key projects in the "14th Five-Year Plan" to accelerate the construction of a strong transportation country.

Sichuan-Tibet Railway and Supporting Highway Project

The Sichuan-Tibet Railway starts from Chengdu, passes through Ya'an, Kangding, Qamdo, Nyingchi, Shannan, and ends in Lhasa. Among them, the Chengdu-Ya'an section has been completed and opened to traffic at the end of 2018, with a design speed of 160-200 kilometers per hour, and is a double-track electrified railway; the Lhasa-Nyingchi section has a design speed of 160 kilometers per hour, a single-line electrified railway, which has been completed and opened to traffic in June 2021; The Linzhi section has a design speed of 120-200 kilometers per hour and is a double-track electrified railway. The supporting highways of Sichuan-Tibet Railway involve ordinary national and provincial highway projects such as G318 and rural highway construction projects.

G4 Beijing-Hong Kong-Macao Expressway Guangzhou-Shenzhen Section Reconstruction and Expansion Project

The Guangzhou-Shenzhen section of the Beijing-Hong Kong-Macao Expressway connects Guangzhou, Dongguan, Shenzhen and Hong Kong. It is an important passage in the Guangdong-Hong Kong-Macao Greater Bay Area. It starts from Huangcun Interchange in Guangzhou and ends at Huanggang Toll Station in Shenzhen. Reconstruction and expansion projects have complex construction conditions, great difficulty in securing access, and high technical standards. At the same time, as the first reconstruction and expansion project of the 100-kilometer-level, super-multi-lane expressway in the southern region, the ten-lane or above multi-lane super-wide section expressway, in terms of technical standards, lane functions, traffic capacity, high-density interchange design, and expansion space In terms of layout and other aspects, it is quite different from conventional expressways, and it is necessary to carry out innovative research on technical indicators, traffic organization during operation and safety control.

G2518 Main Project of Haizhong Bridge and Tunnel of Shenzhen-Zhongshan River Crossing Channel

The main project of the Haizhong Bridge and Tunnel of the Shenzhen-Zhongshan River Crossing Channel is a major control project of the G25 Changchun-Shenzhen National Expressway Shenzhen-Cenxi connecting line crossing the Pearl River Estuary. The project starts from the Guangzhou-Shenzhen Yanjiang Expressway Airport Interchange in Bao'an District, Shenzhen, crosses the Pearl River Estuary to the west, and lands on Ma'an Island, Cuiheng New District, Zhongshan City. This project is another world-class cluster project integrating "bridge, island, tunnel and underground interconnection" after the Hong Kong-Zhuhai-Macao Bridge. It has a large scale, extremely complex construction conditions and high technical difficulty. It is a two-way eight-lane super-long subsea highway immersed tunnel. There is no precedent in the world, and it is the first time in China that an extra-long-span suspension bridge with anchors in water.

G15 Shenhai Expressway Heao to Shenzhen Airport Section Reconstruction and Expansion Project

The reconstruction and expansion project of the G15 Shenhai Expressway from Heao to Shenzhen Airport is located in the central area of Shenzhen, which is the east-west traffic axis of the Guangdong-Hong Kong-Macao Greater Bay Area. The starting point of the project is at He'ao Interchange in Longgang District, which is connected to Huiyan Expressway, and the end point is at Hezhou Interchange in Bao'an District, which is connected to Shenzhong Passage. The project is renovated and expanded according to the three-dimensional composite channel model (ground layer + three-dimensional layer), both floors are designed according to expressway standards, and it is planned to use a shield tunnel to pass through Longgang New City, passing through the existing water source protection area, buildings, operating subways, and expressways. There are many sensitive factors and risk sources, and the stratum changes are complex. The single-hole double-layer shield tunnel scheme to be adopted in the project is the first application in my country's expressway construction.

G15 Shenhai Expressway Quanxia Section Expansion Project

The Quanxia section of G15 Shenhai Expressway is an important section of the Shenyang-Haikou National Expressway, and an important passage serving the economic and personnel exchanges between Xiamen and Quanzhou. The project is laid out along the existing Shenhai Expressway. The starting point is planned to be in the urban area of Quanzhou City, and the end point is located on the west side of Tong'an Interchange in Xiamen City. The route adopts the elevated method on both sides of the existing expressway, half cantilevered above the hard shoulder of the existing expressway, and half of the route is picked out of the outside of the existing expressway width, and several upper and lower transfer ramps are constructed.

G1 Jingha National Expressway Reconstruction and Expansion Project from Suizhong (Hebei-Liaojie) to Panjin Section in Liaoning Province

The G1 Jingha National Expressway from Suizhong (Ji-Liaojie) to Panjin in Liaoning Province is an important section of the Beijing-Harbin Expressway, and an important traffic artery for the entry and exit of the three northeastern provinces and eastern Mongolia. The reconstruction and expansion route of the project is that the new Jiumenkou double-track section is connected to the original road reconstruction and expansion section, and the entire line is expanded into a ten-lane expressway with a design speed of 120 km/h. The project has the characteristics of lack of technical standards and difficulty in maintaining traffic flow during construction. After completion, it will become the first long-distance ten-lane expressway in the northern region.

G4216 New Construction of Yibin New City to Panzhihua Section (Yanjiang Expressway)

Yibin Xinshi-Panzhihua Expressway is an important section of G4216 Chengdu-Lijiang Expressway. The starting point is connected to Renmuxin Expressway of G4216 Line, and the end point is connected to Lipan Expressway of Line G4216. The whole line adopts a two-way four-lane expressway with a design speed of 80 km/h. technical standard. The project passes through three world-class hydropower stations and multiple active fault zones. Along the way, the terrain and geology are complex, the ecological environment is fragile, the construction conditions are poor, and the engineering technology is difficult.

New construction of G7611 Zhaotong to Shangri-La section

The Yunnan Zhaotong-Shangri-La Expressway is an important section of the G7611 Duyun-Shangri-La National Expressway, and it is an inter-provincial channel that strengthens the interconnection of Sichuan, Yunnan and Guizhou. The implementation of the project is of great significance for promoting the integrated development of the Yangtze River Economic Belt, improving regional transportation conditions, supporting the development of advantageous resources along the route and regional economic and social development, consolidating and expanding the achievements of poverty alleviation in ethnic areas, and comprehensively promoting rural revitalization. The project starts from the Jinsha River (Sichuan shore) in Jinyang County, Liangshan Prefecture, passes through Zhaojue County, Xichang City, Yanyuan County, and ends at Yisong in the south of Shangri-La.

New Western Land-Sea Corridor (Pinglu) Canal Project

The project is an important part of the new land-sea passage in the west. It is of great significance for building a national comprehensive three-dimensional transportation network, accelerating the construction of a strong transportation country, promoting rural revitalization, building a seaward economy, building a new development pattern for services, and promoting high-quality development of water transportation. The project will build a waterway of about 140 kilometers according to the inland river I-level standard. The main development task is shipping, taking into account water supply, irrigation, flood control, ecological improvement and land space development, and realizing comprehensive utilization of water resources.

Container terminal project on the north side of Xiaoyangshan

This project is an important part of Shanghai and Zhejiang jointly promoting the comprehensive development of the north side of Xiaoyang Mountain. It is important for promoting the higher-quality integrated development of the Yangtze River Delta region and the construction of a new area of the Shanghai Pilot Free Trade Zone, as well as accelerating the construction of the Yangtze River Delta to a global shipping hub etc. are of great significance. A number of specialized container berths are planned to be constructed to serve the development of container river-ocean combined transport. During the "14th Five-Year Plan" period, the breakwater project, waterway project, anchorage project and other projects in the Xiaoyangshan North operation area will be built to support the integrated development of the Yangtze River Delta.

Ningbo Zhoushan Port and Shipping Facilities Project

This project is of great significance for making full use of both domestic and international markets and two resources, building a diversified reserve system for important bulk materials, improving and strengthening macro-control, and ensuring the supply and price of bulk commodities. Plan to build a batch of specialized bulk cargo berths and public infrastructure to actively serve the national bulk cargo transportation.

Yangtze River Trunk Channel Standardization and Smoothing Project

This project is an important starting point for accelerating the construction of the golden waterway of the Yangtze River and promoting the relevant requirements of the standardization of the waterway. It is of great significance to improve the navigation capacity of the main channel of the Yangtze River, improve the comprehensive three-dimensional transportation network of the Yangtze River Economic Belt, and accelerate the construction of a strong transportation country. This project improves the traffic capacity of the Anqing-Wuhu section by rectifying the Heishazhou Waterway, Guichi Waterway, Taiziji Waterway, Anqing Waterway and other waterway projects in the Anqing-Wuhu section.

Hubei International Logistics Core Hub (Ezhou)

The project is located in Ezhou City, Hubei Province. It is one of the international air cargo hubs specified in the "National Comprehensive Three-dimensional Transportation Network Planning Outline" and plays an important role in improving the domestic and international air cargo network. The project is mainly composed of three parts: airport engineering, transshipment center, airline base engineering, and fuel supply engineering, forming an international logistics hub for postal and express global transshipment with the airport as the main body.

Changsha Huanghua Airport Comprehensive Passenger Hub

The project is located in Changsha County, Changsha, and is an important carrier for building Changsha Airport Economic Demonstration Zone. Relying on the construction of Terminal T3 of Changsha Huanghua Airport, the project is connected to the airport station of Yu-Changsha-Xiamen high-speed railway, the airport station of maglev, and the airport station of Urban Rail Line 6. Among them, the project is integrated with the T3 terminal building, with a borderless connection. The main building has two floors above ground and five floors underground. It realizes railway, highway, maglev, urban rail transit, bus, rental and other methods in the same building. Full indoor three-dimensional transfer.

Hangzhou West High-speed Railway Station Integrated Passenger Transport Hub

The project is located in Yuhang District, Hangzhou City, and is one of the key projects of the "Higher Quality Integrated Development Plan for Transportation in the Yangtze River Delta Region". The project is connected with Hangzhou-Wenzhou High-speed Railway, He-Hangzhou High-speed Railway Hangzhou West Station, and Metro Hangzhou West Station. Among them, the project and Hangzhou West Railway Station are located in the same building. The station building is divided into nine floors. The three underground floors are mainly subways, and the ground floor is the railway exit hall, transfer hall, highway, bus, taxi, and social vehicle parking. Fields, etc., to realize the full indoor three-dimensional transfer of different modes of transportation.

Haikou New Seaport Integrated Transportation Hub

The project is located in the new harbor area of Haikou City. It is an important transition node connecting Hainan Island with the mainland and one of the key construction projects of Hainan Free Trade Port. The project is connected with the passenger terminal in the new seaport area and the reserved subway and related urban transportation, and belongs to the comprehensive passenger transportation hub of public and water connection. The project includes two major parts: Haikou Xinhai Ro-Ro Terminal Passenger Integrated Terminal Project, GTC and supporting facilities construction project, and adopts unified design and synchronous construction method. Editor / Xu Shengpeng