These include the western section of Line 6, the southern extension of Line 8 to Wufutang, and the Haidian Line (Line 16) which will run through the west of the city from Beianhe to Wanping.
The remaining projects are suburban metros: the second phase of the Changping Line and the western extension of the Fangshan Line. The total cost of these projects is around Yuan 85.6bn ($US 13.5bn).
The network is currently 372km long, with a further 195km under construction. By the end of this year, 420km will be operational.