ATSF
| Atchison Topeka & Santa Fe | 1 |
CFWR
| Caney Fork and Western Railroad | 1 |
CMO
| Chicago St Paul Minneapolis & Omaha | 2 |
LCEX
| Lone Star Industries Incorporated | 1 |
NAHX
| General Electric Rail Services | 1 |
NCUX
| CIT Group/Capital Finance, Inc | 1 |
PMRX
| Progress Metal Reclamation Company | 1 |
RCPE
| Rapid City Pierre & Eastern Railroad | 1 |
UP
| Union Pacific Railroad Company | 6 |