KUNMING, April 20, 2016 -- Members of construction units for Longjiang grand bridge celebrate the opening of the bridge in southwest China's Yunnan Province, April 20, 2016. The Longjiang grand bridge on Baoshan-Tengchong highway, with a length of over 2,470 meters and a height of 280 meters, has the longest span among all the steel box girder suspension bridges in mountainous areas in Asia. (Xinhua/Liu Zhengfan)
Day|Week