Photo taken on June 20, 2020 shows the under-construction bridge across the Yarlung Zangbo River on the Lhasa-Nyingchi Railway in Jiacha county of Shannan city, Southwest China's Tibet autonomous region. The construction team completed the closure of the main girder of the 525.1-meter bridge on June 20. [Photo/Xinhua]
Photo taken on April 6, 2020 shows the under-construction bridge across the Yarlung Zangbo River on the Lhasa-Nyingchi Railway in Jiacha county of Shannan city, Southwest China's Tibet autonomous region. [Photo/Xinhua]
Workers rest during a break at the under-construction bridge across the Yarlung Zangbo River on the Lhasa-Nyingchi Railway in Jiacha county of Shannan city, southwest China's Tibet autonomous region, June 19, 2020. [Photo/Xinhua]
Photo taken on June 19, 2020 shows part of the under-construction bridge across the Yarlung Zangbo River on the Lhasa-Nyingchi Railway in Jiacha county of Shannan city, Southwest China's Tibet autonomous region. [Photo/Xinhua]
Laborers work at the under-construction bridge across the Yarlung Zangbo River on the Lhasa-Nyingchi Railway in Jiacha county of Shannan city, Southwest China's Tibet autonomous region, June 20, 2020. [Photo/Xinhua]
