A bullet train runs across a bridge on its trial trip in Hami, northwest China's Xinjiang Uygur Autonomous Region, Sept. 15, 2014. The 1,776-km Lanxin Railway, which links Lanzhou City in northwestern Gansu Province and Urumqi City in Xinjiang Uygur Autonomous Region, will be Xinjiang's first high-speed railway when it begins operation by the end of this year. The Xinjiang section of the railway will be firstly put into service in October. [Photo/Xinhua]