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The reporter learned from China Railway Construction Co., Ltd. that on the 10th, the total excavation of the Yifu High Speed Rail Control Project, the Xinfu Baoshan Tunnel cross hole, which was constructed by the 15th Bureau of China Railway, exceeded 1,000 meters, marking key progress in the entire high-risk tunnel project and laying a solid foundation for subsequent construction.

Zhitongcaijing·09/10/2026 11:33:15
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The reporter learned from China Railway Construction Co., Ltd. that on the 10th, the total excavation of the Yifu High Speed Rail Control Project, the Xinfu Baoshan Tunnel cross hole, which was constructed by the 15th Bureau of China Railway, exceeded 1,000 meters, marking key progress in the entire high-risk tunnel project and laying a solid foundation for subsequent construction.