@cn_eyee: Construction progress on the Xi’an–Chongqing High-Speed Railway! This photo captures the ballastless track construction site in Guang’an Qianfeng District. Workers carry out operations with CRTS-I double-block intelligent track equipment. Ballastless tracks are a key technology for China’s high-speed rail. Without stone ballast, the track maintains long-term stability, supports consistent high-speed operation and reduces later maintenance work. Engineers and railway professionals gather here to exchange ideas and tackle construction challenges together. Another vital high-speed rail route steadily taking shape in western China, connecting cities and boosting regional development. #ChinaHighSpeedRail #XiAnChongqingHSR #RailwayEngineering #Infrastructure #BallastlessTrack

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Thursday 30 July 2026 06:15:12 GMT