Which place is it?
It is a street.
     src       edge_attr  dst
0      0  to the left of   12
1      0  to the left of    9
2      0  to the left of   20
3      0  to the left of   16
4      0  to the left of   14
..   ...             ...  ...
175   25  to the left of   16
176   25  to the left of   12
177   25  to the left of    9
178   25  to the left of    7
179   25  to the left of    1

[180 rows x 3 columns]