What place could this be?
It is a road.
     src        edge_attr  dst
0      0  to the right of    2
1      0  to the right of    1
2      0  to the right of   23
3      0  to the right of   20
4      1  to the right of    2
..   ...              ...  ...
259   38   to the left of   10
260   38   to the left of   17
261   38  to the right of   15
262   38   to the left of   19
263   38  to the right of    3

[264 rows x 3 columns]