The Chengkou Renhe Grand Bridge on the Xi'an-Chongqing High-Speed Railway has been successfully closed.

The reporter learned from the Xikun Company of the Beijing-Kunming High-Speed Railway that on October 24, with the completion of the pouring of the last batch of concrete, the Chengkou Renhe Grand Bridge on the Kangyu section of the Xi'an-Chongqing High-Speed Railway successfully achieved full-bridge closure, laying a solid foundation for the entire line to open to traffic as scheduled.