An aerial drone photo taken on Sept. 19, 2024 shows a view of Zimuyan tunnel along the Wulong-Daozhen highway in southwest China's Guizhou Province. The construction in both directions of the 7,407-meter-long Zimuyan tunnel, part of the Wulong-Daozhen highway, has been completed on Thursday. (Xinhua/Tao Liang)
Workers celebrate the completion of construction in both directions of Zimuyan tunnel along the Wulong-Daozhen highway in southwest China's Guizhou Province, Sept. 19, 2024. The construction in both directions of the 7,407-meter-long Zimuyan tunnel, part of the Wulong-Daozhen highway, has been completed on Thursday. (Xinhua/Tao Liang)
Workers operate at Zimuyan tunnel along the Wulong-Daozhen highway in southwest China's Guizhou Province, Sept. 19, 2024. The construction in both directions of the 7,407-meter-long Zimuyan tunnel, part of the Wulong-Daozhen highway, has been completed on Thursday. (Xinhua/Tao Liang)
Workers operate at Zimuyan tunnel along the Wulong-Daozhen highway in southwest China's Guizhou Province, Sept. 19, 2024. The construction in both directions of the 7,407-meter-long Zimuyan tunnel, part of the Wulong-Daozhen highway, has been completed on Thursday. (Xinhua/Tao Liang)
