Concrete milestone for Jiaozuo-Pingdingshan rail

Photo taken on May 25 shows the first concrete pouring of a box girder at the Qinyang Girder Yard, the largest on the Jiaozuo-Pingdingshan Railway, marking the start of large-scale, standardized production and paving the way for faster bridge and main structure construction. (Text: Henan Daily Photo: Tan Yong and Li Ke)