According to statistics, nine major railway, highway and airport projects have recently been approved by the State Railway Group, the provincial government, the National Development and Reform Commission, the Provincial Development and Reform Commission/the Department of Communications and the Civil Aviation Administration of China, including the feasibility study report, preliminary design and construction drawing design of the project, with a total investment of about 158.2 billion yuan.
According to the statistics of China Sand and Gravel Association, the consumption of sand and gravel aggregate per kilometer of expressway is 54,000 tons to 60,000 tons, and the consumption of sand and gravel aggregate per kilometer of high-speed rail is 56,000 tons to 8,000 tons. According to the calculation, the high-speed rail mileage in this project reaches 461 kilometers, and the expressway mileage of 119 kilometers is expected to drive the demand for more than 38 million tons of sand and gravel. The specific project approval is as follows:
103 billion yuan!
Project investment estimate: 19.7 billion yuan
New line length: 96.1 km
Design speed: 350 km/H
Stations: 3
Construction period: 4 years
Project overview: Shaoyang-Yongzhou Railway The line is an important part of the national "eight vertical and eight horizontal" Hunan high-speed rail channel. The line starts from Shaoyang Station of Lou-Shao Railway in the north and runs southward through Shaoyang County to Yongzhou Station in Yongzhou District. The length of the new line is 96.
Time of commencement: At present, the preliminary design review of the project is being carried out. Strive to start construction
in 2023 2. The latest developments of the Wuhan-Hefei section
of the new Shanghai-Chongqing-Chengdu (along the Yangtze River) high-speed rail: On May 23, 2023, the feasibility study report of the project has been approved by the National Development and Reform Commission. The total investment of the
project is 79.252 billion yuan
, and the total length of the line is 360. Among them, the Hefei-Wuhan high-speed railway is the key section connecting the east and the west of the high-speed rail along the Yangtze River. It starts from Hefei in the east, passes through Lu'an City and Jinzhai County in Anhui Province, Macheng City and Hongan County in Hubei Province, and ends in Wuhan City. It connects with Hefei-Nanjing and Hefei-Xinjiang high-speed rail in the east. To the west, it is connected with Wuyi, Hanshi and Beijing-Guangzhou high-speed rail. The total length of the project line is 360.5 kilometers, and the new main line is 330.12 kilometers (163.28 kilometers in Hubei section). Utilize the existing Hefei-Wuhan Railway 30. Ratio of bridge to tunnel 88.
Commencement date: Strive to start construction
in the second half of this year 
Length of the whole line: about 14.5km
Total number of stations to be set up: 2
Total construction period: about 3.0 HTML 0 UNK2 032.3 billion yuan! 0 HTML0 UNK2 1 Total amount of construction drawing budget: 7.02696 billion yuan 0 HTML0 UNK2 2 Total length of the line: 3 4. There are 5 super-large bridges, 9 large bridges, 9 medium bridges, 1 long tunnel, 6 branch overpass bridges and 1 off-line overpass bridge along the line; Six interchanges will be set up, namely, Yangyang (hub), Yangnan, Zhong, Xiage South (hub), Xiage South and Xiage East (hub); 3 ramp toll stations, 1 maintenance work area, 1 management sub-center and other necessary traffic engineering and facilities along the line will be constructed simultaneously. The whole line is constructed according to the standard of two-way six-lane expressway, with a design speed of 120 km/H and a roadbed width of 34. The design vehicle load grade of bridges and culverts is highway-I. 0 HTML0 UNK2 3 Date of Commencement: The construction will be officially commenced in December 2023, and will be completed and opened to traffic before the end of 2026. 0 HTML0 UNK2 42, Shiwu Expressway Yishui to Zhenping Section (Shiwu South Section) 0 HTML0 UNK2 5 Latest developments: On May 5, 2023, the preliminary design of the project was jointly approved by the transportation departments of Hubei and Shaanxi provinces. 0 HTML0 UNK2 6 Total estimated investment amount: about 23.5 billion yuan 0 HTML0 UNK2 7 Total length of the route: 8 5. The project starts from Yishui Town, Zhushan County, passes through Yishui Town and Majiadu Town, Zhushan County, Xinzhou Town, Bingying Town, Tianbao Township and Fengxi Town, Zhuxi County, and ends at Zhenping County, Ankang City, Shaanxi Province, connecting with Anlai Expressway. There are 2 hub interchanges, 4 single horn interchanges, 2 service areas, 4 toll stations, 1 maintenance work area, 1 monitoring and management sub-center and 1 barracks of the road administration brigade. The whole line has a design speed of 80 km/H and a subgrade width of 25.0 HTML0 UNK2 8 < IMG SRC = "https://img7.ccement.0HTML0UNK29" Total investment: about 17.S122 Wuhan-Xianning Exit Highway consists of Wuhan Section and Xianning Section. The length of Wuhan is about 41 kilometers, and the length of Xianning is about 21 kilometers. Up to now, except Tianzishan Bridge, the main works of other sections have been basically completed. 0 HTML 0 UNK3 0 Start time: Strive to start construction this year 0 HTML 0 UNK3 122.9 billion yuan! 0 HTML0 UNK3 2 Project budget: about 19.23 billion yuan 0 HTML0 UNK3 3 Construction period: 4 years 0 HTML0 UNK3 4 Project overview: The project is designed to meet the target of 50 million passenger throughput and 690,000 tons of cargo and postal throughput of Nanning Wuwei International Airport in 2035, and the construction period of the project is expected to be 4 years. The project budget is about 192. The main construction content is the new T3 terminal 43.0 HTML0 UNK3 5 < IMG SRC = "Total budget estimate of the https://img7.ccement.0HTML0UNK36 project: RMB 2.842 billion 0 HTML0 UNK3 7 Construction period: three years 0 HTML0 UNK3 8 Main construction contents: New Terminal 2 6 0 HTML0 UNK3 9 SRC = "https://img7.ccement.0HTML0UNK40 Total Investment: RMB 830 million 0 HTML0 UNK4 1 The main construction contents include: a new 2,600-meter parallel taxiway, three vertical connecting roads and a fast exit taxiway, and a new 500-square-meter north lighting station." Build a new crossing of 120 square meters and demolish the original crossing, and expand the fire station area of 1241 square meters.
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