| Date: 2023/06/30 | File Size: 28.37 MB |
| Duration: 00:01:10 | Frame Size: 1920 x 1080 |
Workers raise flags to celebrate the opening of the right line of the Shuijiang Tunnel in Chongqing, China, Feb. 27, 2023. This is the Chongqing - Hunan double - track highway through the first long tunnel.