What is on the pavement?
The bike is on the pavement.
     src        edge_attr  dst
0      0   to the left of   14
1      0   to the left of    4
2      0   to the left of   23
3      0   to the left of   26
4      1   to the left of    9
..   ...              ...  ...
98    26   to the left of   14
99    26   to the left of   22
100   26   to the left of    4
101   26   to the left of   19
102   26  to the right of    0

[103 rows x 3 columns]