Are the cars in the bottom part of the image?
No, the cars are in the top of the image.
     src        edge_attr  dst
0      0   to the left of   22
1      0   to the left of   19
2      0   to the left of   15
3      0  to the right of   17
4      0   to the left of   16
..   ...              ...  ...
96    21   to the left of    3
97    21   to the left of   18
98    22  to the right of    0
99    23   to the left of   21
100   23   to the left of    2

[101 rows x 3 columns]