Smart tech boosts ‘most beautiful rail’
A CTCE employee signals while 500-meter-long ballastless tracks, part of the Zhangjiajie-Jishou-Huaihua High-speed Railway, are laid over the weekend. The project is supported by smart track-laying facilities, which help in reducing manpower and expediting project work. [Photo by Wu Huaiqiu/For China Daily] The 246-km Zhangjiajie-Jishou-Huaihua high-speed line to wrap up by year-end China Tiesiju Civil…