BNSF
| BNSF Railway | 14 |
CIC
| Cedar Rapids & Iowa City | 1 |
CNA
| Canadian National Railways | 11 |
CNW
| Chicago & Northwestern | 1 |
COER
| Crab Orchard & Egyptian | 2 |
DWC
| Canadian National Railways | 4 |
FBOX
| TTX Company | 3 |
KCS
| Kansas City Southern | 1 |
LW
| Louisville and Wadley Railway Company | 1 |
NOKL
| Northwestern Oklahoma | 5 |
NS
| Norfolk Southern | 1 |
SRY
| Southern Railway of British Columbia Lim | 30 |
TIMX
| Trinity Industries Leasing Company | 3 |
TR
| Tomahawk Railway L.P. | 2 |
WC
| Wisconsin Central | 6 |