Do you see any buses on the street?
Yes, there is a bus on the street.
     src        edge_attr  dst
0      0  to the right of   26
1      0  to the right of   20
2      0  to the right of   19
3      1   to the left of   10
4      1   to the left of   14
..   ...              ...  ...
164   26   to the left of    6
165   26   to the left of    8
166   26   to the left of    4
167   26  to the right of   20
168   26   to the left of   22

[169 rows x 3 columns]