The new rail base of a high-speed railway linking Lanzhou city and Xinjiang Uygur autonomous region has been completed in the Zhengye-Liuhe section, file photo taken on Nov 18, 2012. The high-speed line will be 1,776 kilometers long crossing the Northwest China's Gansu, Qinghai and Xinjiang and the country's first the high-speed railway in a high altitude areas. Trains on the line are designed to run faster than 200 kilometer per hour. [Photo/Xinhua]