Guangxi's longest cross -sea bridge -Tieshan Port Cross -sea Bridge across the board

On the morning of September 26, the renewal and expansion of the Tieshan Port Bridge from Qinzhou, Guangxi to Beihai, Guangxi to Beihai section from Lanzhou to Haikou Expressway was successfully completed. The expansion project has laid a solid foundation at the end of the year.

Tieshan Port Cross -Sea Bridge is the longest cross -sea bridge in Guangxi

Tieshan Port's cross -sea bridge is near the junction of Hepu County, Guangxi and Zhanjiang City, Guangdong Province, and spans Tieshan Port. The transformation and expansion plan of the Tieshan Port Bridge is a new bridge on the right side of the existing old bridge. When the new bridge is built on the right, the vehicle is shifted, and the upper part of the old bridge and the beam of the cover are removed into a left -sized bridge. The full length of the new bridge is 4279 meters, and the left bridge is 2898 meters. The whole bridge is upgraded from a two -way 4 -lane to 8 lanes, and the design speed is 120 kilometers per hour. At the end of October last year, as the longest cross -sea bridge, which has been built in Guangxi, the right -handed new bridge has been opened to traffic. Now, after the construction unit has worked hard for the past one year, the left box beams on the cross -sea bridge of Tieshan Port have also been set up.

Tieshan Port Cross -sea Bridge left the left -handed 30 -meter box beam to complete the setting up

Wei Chengyuan, the chief engineer of the Qinbei Reform and Expansion Project: "Next, we will speed up the bridge deck and the construction of the road extension joint. The plan is to be opened to traffic by the end of the year."

During the construction of Tieshan Port Cross -Hait Bridge, the pressure brought about by the difficulty of maritime operations and high environmental protection construction requirements, and all participants in the construction of the construction of the projects. The construction concept of expansion and intelligence guarantee ". Not only are setting mud centralized treatment stations, and the introduction of "black whirlwinds" for recycling of mud circulation to achieve environmental protection and efficient construction; also adopts advanced and reasonable construction equipment and processes, strictly arrange operating procedures in accordance with the operating procedures to maximize the construction of project construction pairs to the maximum extent Impact of regional mangrove ecosystems.

The project has increased the traffic capacity of the Guangxi Beibu Gulf Economic Zone to the Pearl River Delta. It is one of the most convenient channels in the new land and sea channels in Guangxi to connect ASEAN and the Guangdong -Hong Kong -Macao Greater Bay Area.

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