On November 24, 2021, the Department of Transportation of Hubei Province issued an announcement that the investor of the DZSTZ-1 bid section of Dangyang via Zhijiang to Songzi Expressway (including Zhijiang Bailizhou Yangtze River Bridge) won the bid. On the list, the total investment of the project is about 14.9 billion yuan, and the planned construction period is 1,460 calendar days.

Project Overview

The construction site is located in Yichang City and Jingzhou City, Hubei Province. The project is planned to start at Huanglin Village, Baling Office, Dangyang City, Hubei Province, and connect to G42 Hurong Expressway (with Huanglin Junction Interchange). Banyue Town (with the Banyue Interchange) and Wen'an Town, cross the G50 Shanghai-Chongqing Expressway (with the Zhijiang Interchange), cross the Han-Yi Railway Bridge under Jinhu Village, and pass through Fairy Avenue and G318 (with G318) along the western edge of the Jinhu Scenic Area. Zhijiang East Interchange), Yanjiang Avenue, after crossing the Yangtze River near Tengjiahe Village to Bailizhou (Bailizhou Interchange), the route extends southeast across the Songxi River, runs along the east side of the old town, and crosses the old and new lines ( Set up the old city interchange), S254 (set up Songzi North Interchange), the end point is connected with S88 Yueyi Expressway (set up Songzi Hub Interchange), the route mileage is 76.058km. There are 9 interchanges across the line, including 3 hubs, 1 dual-speaker, and 5 single-speakers. The Zhijiang Bailizhou Yangtze River Bridge is a cable-stayed bridge with a main span of 890m, and the Songxi River Bridge has a main span of 555m. Cable-stayed bridge.

Technical standards: Dangyang section and Songzi section are proposed to adopt a two-way four-lane expressway standard with a design speed of 120km/h and a subgrade width of 27.0m. The Zhijiang Bailizhou Yangtze River Bridge is proposed to adopt a design speed of 120km/h and a subgrade width of 34.5m. Two-way six-lane highway standard.

Winning bid result

Hubei Provincial Communications Investment Group Co., Ltd., China Communications Second Highway Survey and Design Institute Co., Ltd., Zhongnan Survey and Design Institute Group Co., Ltd., Hubei Communications Investment Construction Group Co., Ltd., China State Construction Communications Construction Group Co., Ltd., Sichuan Highway and Bridge Construction Group Co., Ltd. The company, CCCC Second Highway Engineering Bureau Co., Ltd., CCCC Second Navigation Engineering Bureau Co., Ltd., and China Railway Seventh Bureau Group Co., Ltd. won the bid for Dangyang via Zhijiang-Songzi Expressway (including Zhijiang Bailizhou Yangtze River Bridge) ) Investor DZSTZ-1 bid section. Editor/Sang Xiaomei