ATSF
| Atchison Topeka & Santa Fe | 3 |
BN
| Burlington Northern | 22 |
BNSF
| BNSF Railway | 100 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
CN
| Canadian National Railways | 11 |
CNA
| Canadian National Railways | 1 |
CNW
| Chicago & Northwestern | 1 |
CO
| Chesapeake & Ohio | 16 |
COER
| Crab Orchard & Egyptian | 2 |
CP
| Canadian Pacific Railway | 5 |
CPAA
| Canadian Pacific Railway | 1 |
CPR
| Canadian Pacific Railway | 5 |
CR
| Conrail | 13 |
CSX
| CSX Railroad | 48 |
CTTX
| TTX Company - Autoracks | 3 |
DRGW
| Denver & Rio Grande Western | 4 |
ETTX
| TTX Company - Autoracks | 6 |
FXE
| Ferromex | 77 |
GTW
| Grand Trunk Western | 26 |
KCS
| Kansas City Southern | 71 |
LN
| Louisville & Nashville | 2 |
MP
| Missouri Pacific | 6 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 16 |
NOKL
| Northwestern Oklahoma | 1 |
NS
| Norfolk Southern | 33 |
SFLC
| BNSF Railway | 7 |
SOO
| Soo Line | 9 |
SP
| Southern Pacific | 19 |
SRXX
| Smith Railroad Company | 1 |
SSW
| St Louis Southwestern (Cotton Belt) | 2 |
TGX
| TGX | 1 |
TILX
| Trinity Industries Leasing Company | 1 |
TINX
| Trinity Railcar | 1 |
TTGX
| TTX Company-Autoracks | 15 |
TTTX
| TTX Company | 1 |
UCRY
| Utah Central | 3 |
UP
| Union Pacific Railroad Company | 27 |
UPL
| UPL | 2 |
WC
| Wisconsin Central | 5 |
WLO
| Waterloo Railway Company (Illinois Central) | 1 |