News summary
The pouring of the first section of the main towers of No. 3 and No. 4 of the Chongqi Railway Yangtze River Bridge completedcryptogamesformac, the project connects Qidong, Jiangsu Province and Chongming, Shanghai, with a total length of about 4 kilometers and is expected to promote regional economic development and transportation infrastructure investment.
Newsletter text
[New progress has been made in the construction of the main tower piers of the Chongqi Railway Yangtze River Bridge]
After 20 hours of continuous operation, the first tower column of the No. 3 and No. 4 main tower piers of the Chongqi Highway-Railway Yangtze River Bridge, the world's largest span of twin-tower and double-cable-plane dual-purpose ballastless track cable-stayed bridge was poured. Completed.
This bridge, which spans the northern branch channel of the Yangtze River estuary, is a key node of the Shanghai-Nanjing-Hefei high-speed railway, with a total length of 4.5 billion yuan.cryptogamesformac.09 kilometers, its main navigable bridge has a span of 400 meters and is currently the leading span among similar bridges under construction in the world.