Track-laying to be completed this year at Qinghai-Tibet Railway
Railway builders erect a bridge as railway bed to protect the turf land as the track-laying of Qinghai-Tibet railway reaches Dangxiong grassland in southwest China's Tibet Autonomous Region, April 12, 2005. Efforts were made to protect the ecological environment during the construction of the railway linking Tibet and neighboring Qinghai province.
Railway builders lay a railway track as the construction of Qinghai-Tibet railway reaches Dangxiong grassland in southwest China's Tibet Autonomous Region, April 12, 2005.
Railway builders erect a bridge as railway bed to protect the turf land as the construction of Qinghai-Tibet railway reaches Dangxiong grassland in southwest China's Tibet Autonomous Region, April 12, 2005.