Do you see either cars or buses there?
No, there are no buses or cars.
    src        edge_attr  dst
0     0   to the left of    1
1     1  on the front of    8
2     1  to the right of   13
3     1  to the right of    0
4     1  to the right of    6
5     1  to the right of    5
6     2   to the left of   15
7     2  to the right of   17
8     2        on top of    6
9     2   to the left of    8
10    3   to the left of   12
11    3  to the right of    4
12    4   to the left of    3
13    5  to the right of   13
14    5  on the front of    8
15    5   to the left of    1
16    5  to the right of    6
17    6   to the left of    8
18    6   to the left of    5
19    6   to the left of   15
20    6   to the left of   13
21    6   to the left of    1
22    6  to the right of   12
23    8             near   14
24    8  to the right of   12
25    8  to the right of    2
26    8  to the right of    6
27   10           behind   15
28   10  to the right of   17
29   10  to the right of   11
30   11  to the right of   17
31   11           behind   15
32   11   to the left of   10
33   12   to the left of    8
34   12  to the right of    3
35   12   to the left of    6
36   13  to the right of    6
37   13  on the front of    8
38   13   to the left of    1
39   13   to the left of    5
40   14             near    8
41   14          next to    8
42   15      in front of   16
43   15      in front of   10
44   15      in front of   11
45   15  to the right of    2
46   15  to the right of    6
47   15  to the right of   17
48   16           behind   15
49   16  to the right of   17
50   17   to the left of   11
51   17   to the left of   10
52   17   to the left of   16
53   17   to the left of   15
54   17       growing on   14
55   17   to the left of    2
56   18               in    9