phonescratch|Tianmen grand bridge under construction in China's Guizhou

This aerial drone photo taken on July 17phonescratch, 2024 shows the Tianmen grand bridge in construction in southwest China's Guizhou Province. The 1phonescratch,553-meter grand bridge is a major project on the expressway linking Anshun and Panzhou in Guizhou. (Xinhua/Tao Liang)

This aerial drone photo taken on July 17, 2024 shows the Tianmen grand bridge in construction in southwest China's Guizhou Province. The 1,553-meter grand bridge is a major project on the expressway linking Anshun and Panzhou in Guizhou. (Xinhua/Tao Liang)

This aerial drone photo taken on July 17, 2024 shows the Tianmen grand bridge in construction in southwest China's Guizhou Province. The 1,553-meter grand bridge is a major project on the expressway linking Anshun and Panzhou in Guizhou. (Xinhua/Tao Liang)

A worker works at the construction site of the Tianmen grand bridge in southwest China's Guizhou Province, July 17, 2024. The 1,553-meter grand bridge is a major project on the expressway linking Anshun and Panzhou in Guizhou. (Xinhua/Tao Liang)