The Changjiu High-Speed Railway main bridge of the Yangzi Zhou and Ganjiang River Public Rail Bridge in Nanchang was successfully connected.

On September 18, with the completion of the final concrete pouring, the main bridge of Changjiu High-Speed Railway's Changjiu Yangtze River Ganjiang Public Railway Bridge successfully closed over the southern branch of the Ganjiang River, marking the completion of the closure of all three main bridges over the Ganjiang River on the Changjiu High-Speed Railway, laying a solid foundation for the complete connection of the entire bridge. The main bridge over the southern branch of the Ganjiang River on the Changjiu High-Speed Railway, which was closed this time, is a concrete single-tower cable-stayed bridge, with a total length of 510 meters, a main span of 240 meters, and a tower height of 108 meters. It is currently the world's largest cable-stayed concrete bridge with a single tower and a designed speed of 350 kilometers per hour.