Is there a door or a bus in the image?
No, there are no buses or doors.
    src        edge_attr  dst
0     0  to the right of   16
1     0   to the left of   26
2     1   to the left of   21
3     1  to the right of    3
4     2  to the right of   16
..  ...              ...  ...
68   26  to the right of    3
69   26  to the right of    0
70   26               on   24
71   26   to the left of   21
72   26               on    4

[73 rows x 3 columns]