Railway bridges used in Golmud-Korla railway for ecological considerations

Photo taken on Nov. 18, 2019 shows a railway bridge, which is part of the Golmud-Korla railway, in Ruoqiang County, northwest China's Xinjiang Uygur Autonomous Region. The Golmud-Korla railway, linking the city of Golmud in northwest China's Qinghai Province and the city of Korla in Xinjiang, uses railway bridges in multiple sections for ecological considerations, allowing water flow and passage for animals. (Xinhua/Song Yanhua)