The middle span of the continuous beam for X052 Bridge of Tongren–Jishou High-speed Railway project—the first continuous beam along this railway—was successfully closed on July 29. It marks a key milestone in the project construction, laying a solid foundation for the smooth progress of subsequent operations such as beam erection and track laying. (Photo/Zhao Bowen)

This article is from Hunan Provincial Government. www.enghunan.gov.cn.