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On the morning of May 21, the Chongqing Kunming High Speed Rail, which is currently under construction, made two major advances. The Changshui Airport Station, which is connected to the airport tunnel, successfully completed the roof of the excavated section and the construction of the superstructure of the special bridge, laying a solid foundation for the opening of the entire Chongqing and Kunming high-speed rail line.

Zhitongcaijing·05/21/2025 02:17:09
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On the morning of May 21, the Chongqing Kunming High Speed Rail, which is currently under construction, made two major advances. The Changshui Airport Station, which is connected to the airport tunnel, successfully completed the roof of the excavated section and the construction of the superstructure of the special bridge, laying a solid foundation for the opening of the entire Chongqing and Kunming high-speed rail line.