Line 4 will start in the norh of Suzhou, west of line 2 at Wanggengshang station and go to Wangshan road in the southwest of Suzhou.
Line 4 will start in the norh of Suzhou. This is west of line 2 at. Line 4 is wanggengshang station. Line 4 will go to Wangshan road in the southwest of Suzhou.