世界最大跨径三塔不对称斜拉桥实现主塔全部封顶

Core Viewpoint - The successful topping of all main towers of the world's largest span three-tower asymmetric cable-stayed bridge marks a significant milestone for the Ningbo Phase III project of the Hangzhou-Ningbo Railway [1] Group 1 - The Yongjiang Grand Bridge has a total length of 1,730 meters and will connect the Zhenhai Port Area, Beilun Port Area, and the southern industrial belt of Hangzhou Bay [1] - This bridge will serve as a key hub in the logistics system of the Ningbo-Zhoushan Port, which is recognized as the "world's largest port" [1]