Recently, Zhongnan Green Construction successfully signed a contract for the steel structure (steel box girder) project of the Shuangshan Tunnel and South Extension Supporting Engineering Section 2 of the East Coast Industrial Park Infrastructure Comprehensive Renovation Project in Qingdao, Shandong Province, with a total contract amount exceeding 140 million yuan.
The steel structure (steel box girder) project of the second section of the project is located in Shibei District, Qingdao City, Shandong Province. It mainly involves the demolition and renovation of Huaren Interchange, the upgrading and renovation of Fuzhou Road, and the construction of a new elevated bridge in the direction of Fuzhou Road and a connecting bridge with Shuangshan Tunnel. The new bridge adopts a steel box girder structure, with a total length of 550.27 meters and a width of 18.80-25.85 meters for the main bridge, and a total length of 1125.04 meters and a width of 9.05 meters for the ramp; After completion, it will connect with the "Four Verticals and Five Horizontals" expressway network in Qingdao, becoming an important north-south passage in the east bank urban area of Qingdao, greatly improving traffic capacity and alleviating urban road congestion.
This is the second large-scale steel structure bridge project undertaken by Zhongnan Green Construction in the infrastructure comprehensive renovation project of the East Coast Industrial Park in Qingdao, Shandong Province. The company will continue to leverage its construction strength advantages in steel structure bridge projects and make positive efforts for the construction of Qingdao's transportation network and regional economic development.