Core Points - The Shitou Yangtze River Bridge, featuring the world's highest double-tower, has successfully topped its sixth main tower at a height of 253 meters, marking a significant milestone in its construction [1][3] - The bridge is a key project for the Chongqing-Wanzhou high-speed railway, which spans a total length of 251 kilometers and is designed for a speed of 350 kilometers per hour, playing a crucial role in the development of the Chengdu-Chongqing economic circle [5] Group 1 - The Shitou Yangtze River Bridge is located in Fuling District, Chongqing, and is constructed by China Railway Bridge Bureau [3] - The main bridge measures 1,056 meters in total length, with a main span of 608 meters, and is the first to utilize a dual-tower design for both rail and road [3] - The completion of the bridge's main towers lays a solid foundation for the timely completion and opening of the entire line [1]
世界最高双联主塔 渝万高铁石沱长江大桥双主塔封顶
Yang Shi Xin Wen·2025-10-06 05:58