Two lines under construction.See Hanoi network map.
Elevated Line 2A (13 km, 12 stations) running southwest from the city centre is nearing completion and the first rolling stock delivered. However, Line 3 includes a 4 km underground section on its alignment running west to Nhon (12·5 km, 12 stations in phase 1), and is around half complete. Lines 1 and 2 are part-funded.
Several other metro and monorail lines are planned.