On June 11, Xiaozhongdian no.2 bridge of Lijiang Railway to Shangri-la Railway in Yunnan province starts the first T-shaped girder erection. The whole line of Lixiang railway is 139.8 km’s long and 73% are bridge and tunnels, which is nationalⅠ level single electrified railway.When it opens to traffic, it will be possible to shuttle from Kunming to Shangri-la by train in one day and Diqing prefecture will also end its history of unconnected railways.