Zangke River grand bridge under construction in SW China

A staff member works at the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province, June 25, 2023. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

Staff members work at the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province, June 25, 2023. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

This aerial photo taken on June 25, 2023 shows the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

This aerial photo taken on June 25, 2023 shows the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

This photo taken on June 25, 2023 shows the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

Staff members work at the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province, June 25, 2023. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

This aerial photo taken on June 25, 2023 shows the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

Staff members work at the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province, June 25, 2023. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

This aerial photo taken on June 25, 2023 shows the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

This aerial photo taken on June 25, 2023 shows the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

A staff member works at the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province, June 25, 2023. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)

This aerial photo taken on June 25, 2023 shows the construction site of Zangke River grand bridge on the expressway linking Nayong and Qinglong in southwest China's Guizhou Province. The bridge features a length of 1,849 meters and a span of 1,080 meters. (Xinhua/Tao Liang)