Are there either bicycles or traffic lights?
Yes, there is a traffic light.
     src        edge_attr  dst
0      0   to the left of   13
1      0   to the left of    4
2      0   to the left of   28
3      0  to the right of   24
4      1  to the right of    3
..   ...              ...  ...
215   31  to the right of    6
216   31  to the right of   25
217   31  to the right of   10
218   32  to the right of   12
219   32  to the right of   11

[220 rows x 3 columns]