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青藏铁路西宁至拉萨全长1956公里,其中西宁至格尔木814公里已于1979年铺通,1984年投入运营。在建的青藏铁路格尔木至拉萨段即将于2006年7月1日全线试运营,结束了西藏没有铁路的历史。西藏原有交通极为落后西藏自治区地处我国西南边疆,由于其恶劣的自然环境条件,区内交通基础设
Qinghai-Tibet Railway from Xining to Lhasa, a total length of 1956 km, of which 814 km Xining to Golmud pave the way in 1979, put into operation in 1984. The construction of the Qinghai-Tibet Railway from Golmud to Lhasa is about to begin full trial operation on July 1, 2006, ending the history of no railway in Tibet. The original traffic in Tibet is very poor. The Tibet Autonomous Region is located in the southwest border of our country. Due to its harsh natural and environmental conditions, the transportation infrastructure in the region