"Beijing metro line 3" strive to start in 2015

Beijing subway line 3 is an east-west rail transit route, with the line west of the haidian district of tian cun, ending in chaoyang district dongba district. The total length is 37.9km, all of which are underground lines, and there are 27 stations, including 16 transfer stations. The plan is to adopt 8 marshalling A trains and DC1500V overhead contact network. We aim to start construction in 2015 and open the operation in 2020.