|
AOK
| Arkansas-Oklahoma Railroad | 4 |
|
BN
| Burlington Northern | 1 |
|
BNSF
| BNSF Railway | 2 |
|
ICE
| Iowa Chicago and Eastern | 1 |
|
KRL
| Kasgro Rail Lines | 1 |
|
MP
| Missouri Pacific | 3 |
|
OTTX
| TTX Company | 4 |
|
QTTX
| TTX Company | 4 |
|
SP
| Southern Pacific | 4 |
|
SPMW
| Southern Pacific Maintenance of Way | 1 |
|
SS
| Sand Springs Railway Company | 1 |
|
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
|
UP
| Union Pacific Railroad Company | 2 |
|
USN
| United States Navy | 1 |
|
WP
| Western Pacific | 1 |
|
WPRR
| Willamette and Pacific | 1 |
|
XTTX
| TTX Company | 2 |
