Are there trucks or buses?
Yes, there is a bus.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of   11
2     0  to the right of   10
3     0   to the left of    6
4     1  to the right of   12
5     1  to the right of    4
6     1  to the right of   13
7     2           behind   14
8     3          next to   14
9     3             near   14
10    4   to the left of    1
11    5  to the right of    8
12    6  to the right of    0
13    6   to the left of   13
14    6   to the left of   11
15    7   to the left of   12
16    8   to the left of    9
17    8               on   12
18    8   to the left of    5
19    9  to the right of    8
20    9  to the right of   12
21   10   to the left of    0
22   10   to the left of   12
23   11   to the left of   13
24   11  to the right of    6
25   11  to the right of    0
26   12  to the right of   10
27   12   to the left of    9
28   12  to the right of    7
29   12   to the left of    1
30   13     seen through   12
31   13   to the left of    1
32   13  to the right of    6
33   13  to the right of   11
34   13  to the right of    0
35   14             near    3