Lami River bridge under construction in Guizhou

A drone photo taken on May 10, 2024 shows the construction site of the Lami River bridge along the Guiyang-Pingtang expressway in southwest China's Guizhou Province. The bridge, with a total length of 206 meters, saw its arch ribs closed on Friday. (Xinhua/Tao Liang)

An aerial drone photo taken on May 10, 2024 shows the construction site of the Lami River bridge along the Guiyang-Pingtang expressway in southwest China's Guizhou Province. The bridge, with a total length of 206 meters, saw its arch ribs closed on Friday. (Xinhua/Tao Liang)

A drone photo taken on May 10, 2024 shows the construction site of the Lami River bridge along the Guiyang-Pingtang expressway in southwest China's Guizhou Province. The bridge, with a total length of 206 meters, saw its arch ribs closed on Friday. (Xinhua/Tao Liang)

A worker works at the construction site of the Lami River bridge along the Guiyang-Pingtang expressway in southwest China's Guizhou Province, May 10, 2024. The bridge, with a total length of 206 meters, saw its arch ribs closed on Friday. (Xinhua/Tao Liang)

A drone photo taken on May 10, 2024 shows the construction site of the Lami River bridge along the Guiyang-Pingtang expressway in southwest China's Guizhou Province. The bridge, with a total length of 206 meters, saw its arch ribs closed on Friday. (Xinhua/Tao Liang)

An aerial drone photo taken on May 10, 2024 shows the construction site of the Lami River bridge along the Guiyang-Pingtang expressway in southwest China's Guizhou Province. The bridge, with a total length of 206 meters, saw its arch ribs closed on Friday. (Xinhua/Tao Liang)