Are the wires above trucks?
No, the wires are above the trains.
    src        edge_attr  dst
0     0               of    2
1     0   to the left of    2
2     0   to the left of    1
3     0  to the right of    7
4     1  to the right of    8
5     1  to the right of    0
6     2      in front of    9
7     2      in front of    5
8     2            below    3
9     2  to the right of    8
10    2  to the right of    4
11    2  to the right of    7
12    2  to the right of    0
13    3  to the right of    7
14    3  to the right of    6
15    3            above    2
16    4               by    2
17    4   to the left of    2
18    4   to the left of    8
19    4  to the right of    7
20    5           beside    9
21    5  to the right of    9
22    5           behind    2
23    6   to the left of    3
24    6               on    7
25    6   to the left of   10
26    7   to the left of   10
27    7   to the left of    8
28    7   to the left of    4
29    7   to the left of    3
30    7   to the left of    2
31    7   to the left of    0
32    8  to the right of    7
33    8   to the left of    2
34    8  to the right of    4
35    8   to the left of    1
36    9           behind    2
37    9   to the left of    5
38   10  to the right of    6
39   10  to the right of    7