2. There are three overpasses: Shilidian Station, Qilihe Yellow River Bridge North Station and Lanzhou West Station.
3.7 zebra crossing: Liu Jiabao Square Dongtou Station, Peili Square Station, Xingfu Lane Station, Qilihe Yellow River Bridge North and South Station, Qilihe Yellow River Bridge South Station, Lanzhou No.4 Middle School Station and Lanzhou West Station North Station.
4.8 Underground passages: Liu Jiabao Square Xitou Station, Century Avenue Station, Taohai Market Station, Feijiaying Station, Anning District Government Station, Landa Station, College of Political Science and Law Station, Northwest Normal University Station, etc.