Recently, the railway special line on Magnesium Integration Project at Golmud Industrial Zone of Qinghai Qaidam Circular Economical Experimental Area has started to be built. It will be the passageway for Golmud Industrial Zone to transport the magnesium outside by railway in the future. It will be mainly used to transport magnesium product from Qinghai Salt Lake Group Co., Ltd. The valid length from single line to transportation line is 880m and length of main line is11.34km. The total laying length of the Field station, Salt Lake’s gathering station, cargo areas No.1 and No. 2 are 42.25 km.