An aerial drone photo taken on May 26, 2024 shows the construction site of Wumengshan grand bridge on Nayong-Qinglong Expressway in southwest China's Guizhou Province. The bridge saw its arch ribs closed recently. (Photo by Gao Zhongkai/Xinhua)
An aerial drone photo taken on May 28, 2024 shows the construction site of Wumengshan grand bridge on Nayong-Qinglong Expressway in southwest China's Guizhou Province. The bridge saw its arch ribs closed recently. (Xinhua/Tao Liang)
An aerial drone photo taken on May 28, 2024 shows the construction site of Wumengshan grand bridge on Nayong-Qinglong Expressway in southwest China's Guizhou Province. The bridge saw its arch ribs closed recently. (Xinhua/Tao Liang)
An aerial drone photo taken on May 28, 2024 shows the construction site of Wumengshan grand bridge on Nayong-Qinglong Expressway in southwest China's Guizhou Province. The bridge saw its arch ribs closed recently. (Xinhua/Tao Liang)
