In order to speed up the construction of a powerful transport country and achieve high-quality development of the transport industry. Recently, the project construction of Fengyong Expressway and GuangNantong Airport in Yunnan Province was approved.

Fengqing to Yongde expressway project

The main line of the project, with a total length of 86.556 kilometers, starts near Qingshu Commune, Dongbian Village, Fengqing County, and then connects Jianweishan to Fengqing Expressway. Fengqing Junction is set up to connect Yunxian to Fengqing Expressway. It stops near Xinmeizhai Village, Yongkang Town, Yongde County, and establishes Yongkang Junction to interconnect with Yongde (Lianzi Bridge) to Gengma (Mengjian) Expressway under construction. The main line is constructed according to the standard of four-lane expressway, with a design speed of 80 km/h and a roadbed width of 25.5 meters. The vehicle load grade of bridge and culvert design adopts the highway - I level, and other technical indexes are implemented according to the Highway Engineering Technical Standards (JTG B01 -- 2014).

The main line has 54 Bridges and 11 tunnels. There are 6 interchanges, including 2 hub interchanges and 4 general interchanges. Synchronous construction of 4 interchange connecting lines, a total length of 11.625 kilometers, including Sancha River interconnecting line length of 2.916 kilometers, construction grade of secondary highway, design speed of 40 km/h, the width of the subgrade of 10 meters; Yingpun interconnecting line is 2.759 km long, construction grade is the second grade highway, the design speed is 60 km/h, the width of the roadbed is 12 meters; The length of Aiyan interconnecting line is 4.769 kilometers, and the construction grade is the second grade highway. The design speed is 40 kilometers/h, and the width of the subgrade is 10 meters. Mengdi interconnecting line is 1.182km long, construction grade is second class highway, the design speed is 40km/h, the width of the subgrade is 10 meters.

The estimated total investment of the project is 18,838,447,500 yuan. The project capital is RMB 3,77,689,500, funded by Lincang Municipal Government, accounting for 20% of the estimated total investment; The remaining construction funds will be raised through domestic bank loans.

Yunnan Guangnantong Airport Project

Yunnan Guangnantong Airport is constructed according to A1 general airport standards and flight area index 2B. It will build a new runway 1600 meters long and 30 meters wide, eight standing areas (2A+4B+2 straight), a 2200 square meter airport complex building, supporting construction of air traffic control, oil supply and related supporting facilities. In this period, 1,458 mu of land will be acquired. Key words: infrastructure, infrastructure construction, domestic engineering news, planning investment

Investment estimation: The total estimated investment of the project is 815.45800 yuan, including the direct cost of the project is 523.3080800 yuan, the other cost of the project is 234.90900 yuan, the basic reserve fund is 345.547 million yuan, the interest of the loan during the construction period is 225.0.00 yuan, and the working capital of the bottom is 405,400 yuan. Editor/Xu Shengpeng