AOK
| Arkansas-Oklahoma Railroad | 3 |
BCOL
| Canadian National Railways | 24 |
CN
| Canadian National Railways | 107 |
CNIS
| Canadian National Railways | 3 |
DJJX
| Joseph Transportation Incorporated | 1 |
EAMX
| Everest Railcar Services, Inc | 1 |
FURX
| First Union Rail | 8 |
GNRR
| Georgia Northeastern | 5 |
IC
| Illinois Central | 38 |
ICCX
| International Catalyst Corp. | 2 |
ICE
| Iowa Chicago and Eastern | 2 |
ICG
| Illinois Central Gulf | 57 |
IHB
| Indiana Harbor Belt | 1 |
ITLX
| General Electric Rail Services | 19 |
KXHR
| Knoxville & Holston River RR | 4 |
LPN
| Longview, Portland & Northern | 1 |
MCEX
| Midwest Railcar Equipment Company | 4 |
MR
| McCloud Railway Company | 1 |
NOKL
| Northwestern Oklahoma | 125 |
NS
| Norfolk Southern | 27 |
PMRX
| Progress Metal Reclamation Company | 11 |
RDRX
| RDRX | 6 |
SH
| Steelton and Highspire Railroad Company | 12 |
SMW
| St Marys Railway West LLC | 6 |
TOPX
| TOPX | 3 |
TRLX
| Texas Railcar Leasing Company | 5 |
TTJX
| TTX Company-Bulkhead Flats | 14 |
TTPX
| TTX Company - Bulkhead Flats | 60 |
UNPX
| Procor Limited | 1 |
UP
| Union Pacific Railroad Company | 1 |