On February 28, 2023, the Chongqing Public Resources Trading Network released the public announcement of candidates for the successful bidding of social investors for the PPP project of the Chongqing section of the Chongqing Xiushan-Guizhou Yinjiang Expressway. The project is managed by China Railway Construction Investment Group and China Railway Construction Investment Fund Management Co., Ltd. A consortium of 8 units, including 8 units, won the bid. The estimated total investment of this project is about 5.85 billion yuan.

Project Overview

The route of this project starts from the G65 Baomao Expressway. After connecting with the Baomao Expressway at the west side of Guanzhuang Town, a hub is set up, and then it is routed along the southwest direction, successively crossing the Yuhuai Railway, the double track of the Yuhuai Railway, the Meijiang River and the Yuxiang High-speed Railway. ; Then along the Pingjiang River Valley, through the west side of Xiushan County and Qingxichang, Aikou and other townships, to the provincial border between Chongqing and Guizhou, and docking with the Guizhou section of the Chongqing Xiushan-Guizhou Yinjiang Expressway.

The total length of this project is 44.621 kilometers, with a total of 10248.5 meters / 33 bridges, including 1518 meters / 2 large bridges, 8730.5 meters / 31 large and medium bridges; 5068 meters / 8 tunnels, 4 interchanges, including hubs There is 1 interchange, and generally 3 interchanges; there are 23 separate interchanges. This project adopts the technical standard of two-way four-lane expressway, with a design speed of 80 km/h and a width of 25.5 meters for the whole road base. Keywords: engineering news, engineering construction, engineering construction information

Winning bid information

The first candidate for the bid: China Railway Construction Investment Group Co., Ltd., China Railway Construction Investment Fund Management Co., Ltd., China Railway 15th Bureau Group Co., Ltd., China Railway 11th Bureau Group Co., Ltd., China Railway 18th Bureau Group Co., Ltd., China Railway Fourth Survey A consortium of Design Institute Group Co., Ltd., China Railway Construction Highway Operation Co., Ltd., and China Consulting Planning, Design and Research Co., Ltd. Congratulations to the winning bidder! Editor/Zhao E