|
CNW
| Chicago & Northwestern | 3 |
|
HS
| H and S Railroad Company | 1 |
|
KCS
| Kansas City Southern | 2 |
|
KRL
| Kasgro Rail Lines | 1 |
|
KTTX
| TTX Company | 2 |
|
MTTX
| TTX Company | 1 |
|
NS
| Norfolk Southern | 4 |
|
OTTX
| TTX Company | 2 |
|
PHMX
| P&H Mining Equipment | 2 |
|
QTTX
| TTX Company | 1 |
|
RTTX
| TTX Company | 4 |
|
SOO
| Soo Line | 1 |
|
SP
| Southern Pacific | 7 |
|
SPMW
| Southern Pacific Maintenance of Way | 1 |
|
TTWX
| TTX Company | 6 |
|
TTX
| TTX Company | 1 |
|
UP
| Union Pacific Railroad Company | 4 |
|
WC
| Wisconsin Central | 3 |
