Below is the route of bus no.20.

1 Fengtai

2 Government Affairs Center [Fengtai County]

Fengcheng boulevard no.3

4 brewery

5 major markets

6 Dashan

7 Zhicheng automobile

8 Xinjian clothing factory

9 Seiryuji

10 lactic acid plant

1 1 Pijialu

Niujialu 12

13 hole group

14 Zhang Lou

15 Shanwang

16 Lizuizi

17 Hazhuang

18 Bijiagang

19 Wanhuai Machinery Factory

20. Eighth District Court

2 1 Guadidi

No.22 Bagongshan [Bagongshan Road]

23 Jianxi village

24 soap factory

25 Tubaz

26 steel mill

27 shoulder and neck

28 junction

29 machine factory

30 Xieyi Mine

3 1 Caijiagang