The Yuku (Chongqing to Kunming) High-speed Railway's Ningjingli Tunnel has been successfully connected.

This morning, the Ningjingli Tunnel of the Yunnan section of the Chongqing-Kunming High-Speed Railway, constructed by the China Railway 12th Bureau Group, has been safely completed, laying a solid foundation for the subsequent track laying and timely opening of the entire line. So far, 40 tunnels of the Yunnan section of the Chongqing-Kunming High-Speed Railway have been completed, marking another key step in the construction of the railway.