Transportation
Yunnan Xilin to Guangnan Expressway project won the bid
Seetao 2022-08-09 11:31
  • The mileage of this project is 39.597 kilometers, and the estimated contract price is 7.56 billion yuan
  • The main line section of the project is planned to be constructed according to the standard of two-way four-lane expressway, with a design speed of 100 km/h
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On August 8, 2022, the Wenshan State Transportation Bureau released the announcement of the successful bidders of social investors for the Xilin-Guangnan Expressway Franchise Project. This project is a consortium composed of 8 units including Yunnan Construction Infrastructure Investment Co., Ltd. Winning the bid, the estimated contract price is 7.56 billion yuan.

Project Overview

The starting point of the recommended route plan of Xilin-Guangnan Expressway (K0+000) is located in Laoxiao Village, north of Bamei Town, Guangnan County, at the junction of Guangxi Autonomous Region and Yunnan Province, connecting the planned Xilin-Guangnan Expressway to the stop point of the Guangxi section of the expressway. . The stop point K39+672 is located in Zhekuang Village, Liancheng Town, Guangnan County, and it is connected to the stop of the Lengshuigou branch line of the proposed Luxi-Qiubei-Guangnan-Funing Expressway. Qiuguangfu Expressway forms a cross junction. Main control points: Xilin, Bamei, Guangnan. The total length of the route is 39.597 kilometers.

The mileage of Xilin-Guangnan Expressway in Yunnan Province is 39.597 kilometers long, with 31 bridges and a total length of 12,920 meters. Among them, there are 2 extra-large bridges, 2,240 meters long; 28 bridges, 10,590 meters long; 1 middle bridge, 90 meters long; and 42 culverts. There are 8 tunnels with a total length of 13,937 meters, including 1 extra-long tunnel with a length of 3,668 meters; 5 long tunnels with a length of 9,494 meters; and 2 short tunnels with a length of 775 meters. The total length of the bridge and tunnel is 26,857 meters, accounting for 67.83% of the total length of the route. Set up two interchanges.

technical standard

The main line section of the project is planned to be constructed according to the two-way four-lane expressway standard, with a design speed of 100 km/h and a roadbed width of 26.0 meters. In addition, the dam-mei connecting line is 1.373km, and the width of the roadbed is 12.0m according to the standard of secondary highway. The vehicle load level of bridge and culvert design adopts highway-I level, and other technical indicators are implemented in accordance with highway engineering technical standards. Keywords: engineering news, engineering construction information, engineering construction

Bidding Information

This project is funded by Yunnan Construction Infrastructure Investment Co., Ltd., Yunnan Construction Investment Holding Group Co., Ltd., Southwest Communications Construction Group Co., Ltd., Yunnan Jiantou Zhonghang Construction Co., Ltd., Yunnan Jiantou Fifth Construction Co., Ltd., and Yunnan Jiantou Wenshan Construction Co., Ltd., Yunnan Foundation Investment Source Development Co., Ltd., and Yunnan Jiantou China Petroleum Energy Development Co., Ltd. won the bid. Congratulations to the winning bidder!Editor/Zhao E

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