Introduction of Shengsi Triangle River Bridge?

Shengsi Triangle River Bridge is located between Shengshan Island, a famous fishing ground in the East China Sea, and Gouqi Island, the hometown of mussels. It is a three-tower cable-stayed bridge with two cable planes crossing the sea to connect the two islands. It took 3 years and 9 months to be completed and opened to traffic. It is a cross-sea bridge with the largest investment, the most difficult construction and the longest construction period in the history of traffic construction in Shengsi County.

Officially opened to traffic

20 10 65438+ 10 On October 6th, the Sanjiaojiang Bridge in Shengsi County was opened to traffic. From then on, the traffic situation between Shengshan and Lycium barbarum, which can only rely on ferry, will become history forever and can only be stored in the historical volume of the development of Shengshan Town and Lycium barbarum Township.

The length of the main bridge is 685m, the total width of the main bridge deck is12m, and the clear height is14.2m.. Because the triangle river bridge is located in the East China Sea, the wind is high and the waves are urgent, and the main project is constructed at sea. In addition, the hydrological, geological and meteorological conditions in this sea area are complex, which is greatly affected by typhoons and monsoons. Ships pass frequently and construction is extremely difficult. It is listed as one of the five major difficulties and key projects in Zhejiang Province by Zhejiang Provincial Communications Department.

Importance of completion

The construction of the Triangle River Bridge is an important measure to optimize the spatial layout of "one center and two wings", promote the adjustment of economic structure, accelerate the economic and social development of Shengshan Lycium barbarum, and build the eastern fishery economic zone. It has played a substantial role in improving the inter-island traffic in Shengsi County and realizing the "half-hour traffic economic circle" in the county. The completion and opening to traffic of the Triangle River Bridge will contribute to the vigorous development of the marine economy in the eastern part of Shengsi County, create favorable conditions for the eastern towns and villages to fully connect with Sijiao Island and even Shanghai, and connect with the Yangtze River Delta urban agglomeration, lay a foundation for the economic and social integration development of the eastern towns and villages, and also put wings for the accelerated development of the two places at the new starting point of the Twelfth Five-Year Plan.

Overlooking Shengsi Sanjiaojiang Bridge

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