
Photo taken on June 1, 2017 shows the five-level Huangjuewan overpass in the Nan'an District of Chongqing, southwest China. The newly-built overpass consists of 15 ramps with a total length of 16,414 meters. (Xinhua/Zhong Guilin)
Photo taken on June 1, 2017 shows the five-level Huangjuewan overpass in the Nan'an District of Chongqing, southwest China. The newly-built overpass consists of 15 ramps with a total length of 16,414 meters. (Xinhua/Zhong Guilin)