An aerial drone photo taken on July 1, 2025 shows vehicles passing through the toll station of the Wuhu Longwan Yangtze River tunnel in Wuhu, east China's Anhui Province. The 6-kilometer-long Wuhu Longwan Yangtze River tunnel, the province's first tunnel crossing the Yangtze River, started operation on Tuesday. (Photo by Xiao Benxiang/Xinhua)
An aerial drone photo taken on June 30, 2025 shows a view of the Wuhu Longwan Yangtze River tunnel before operation in Wuhu, east China's Anhui Province. The 6-kilometer-long Wuhu Longwan Yangtze River tunnel, the province's first tunnel crossing the Yangtze River, started operation on Tuesday. (Photo by Liu Juncai/Xinhua)
Vehicles pass through the toll station of the Wuhu Longwan Yangtze River tunnel in Wuhu, east China's Anhui Province, July 1, 2025. The 6-kilometer-long Wuhu Longwan Yangtze River tunnel, the province's first tunnel crossing the Yangtze River, started operation on Tuesday. (Xinhua/Huang Bohan)
An aerial drone photo taken on July 1, 2025 shows vehicles passing through the toll station of the Wuhu Longwan Yangtze River tunnel in Wuhu, east China's Anhui Province. The 6-kilometer-long Wuhu Longwan Yangtze River tunnel, the province's first tunnel crossing the Yangtze River, started operation on Tuesday. (Photo by Xiao Benxiang/Xinhua)
An aerial drone photo taken on July 1, 2025 shows a view of the Wuhu Longwan Yangtze River tunnel before operation in Wuhu, east China's Anhui Province. The 6-kilometer-long Wuhu Longwan Yangtze River tunnel, the province's first tunnel crossing the Yangtze River, started operation on Tuesday. (Photo by Liu Juncai/Xinhua)
An aerial drone photo taken on July 1, 2025 shows an entrance of the Wuhu Longwan Yangtze River tunnel in Wuhu, east China's Anhui Province. The 6-kilometer-long Wuhu Longwan Yangtze River tunnel, the province's first tunnel crossing the Yangtze River, started operation on Tuesday. (Photo by Xiao Benxiang/Xinhua)
An aerial drone photo taken on July 1, 2025 shows vehicles passing through the toll station of the Wuhu Longwan Yangtze River tunnel in Wuhu, east China's Anhui Province. The 6-kilometer-long Wuhu Longwan Yangtze River tunnel, the province's first tunnel crossing the Yangtze River, started operation on Tuesday. (Photo by Xiao Benxiang/Xinhua)
Vehicles pass through the toll station of the Wuhu Longwan Yangtze River tunnel in Wuhu, east China's Anhui Province, July 1, 2025. The 6-kilometer-long Wuhu Longwan Yangtze River tunnel, the province's first tunnel crossing the Yangtze River, started operation on Tuesday. (Xinhua/Huang Bohan)
Vehicles pass through the toll station of the Wuhu Longwan Yangtze River tunnel in Wuhu, east China's Anhui Province, July 1, 2025. The 6-kilometer-long Wuhu Longwan Yangtze River tunnel, the province's first tunnel crossing the Yangtze River, started operation on Tuesday. (Xinhua/Huang Bohan)