The Anhui section of the Shanghai-Nanjing Intercity High-Speed Railway tunnel has been fully connected.

Reporters learned from China Railway Shanghai Bureau Group Co., Ltd. that on the 29th, the Fengshan Tunnel of the Anhui section of the newly constructed Shanghai-Nanjing-Hefei high-speed railway (Hunnanhoiih iron) built by the 14th Bureau of China Railway has been completed. so far, all tunnels in the Anhui section of the Maoninghe High-speed Railway have been completed, laying a solid foundation for the subsequent no-ballast track laying, track laying, and four electric projects.