ATSF
| Atchison Topeka & Santa Fe | 2 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 1 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 2 |
CNW
| Chicago & Northwestern | 3 |
CR
| Conrail | 1 |
DRGW
| Denver & Rio Grande Western | 3 |
EAMX
| Everest Railcar Services, Inc | 1 |
MP
| Missouri Pacific | 17 |
NS
| Norfolk Southern | 2 |
UP
| Union Pacific Railroad Company | 18 |