HSR expansion makes steady progress in western China
Constructors from State-builder China Railway No 4 Engineering Group complete building a 443.1-meter railway bridge, traversing the Yingshan-Dazhou Expressway and located in Dazhou, Sichuan province, on Jan 22, helping facilitate the development of China’s western region. [Photo provided to chinadaily.com.cn] Amid the country’s new push to increase the operating mileage of railways, constructors from China…









