AEQX
| ATEL Equipment Corporation | 1 |
ALAB
| Alabama Railroad | 1 |
BNSF
| BNSF Railway | 2 |
CSX
| CSX Railroad | 1 |
DME
| Dakota, Minnesota and Eastern | 1 |
ICG
| Illinois Central Gulf | 1 |
NS
| Norfolk Southern | 1 |
RFMX
| Caldwell-Baker Company | 1 |
RUSX
| First Union Rail | 1 |
SP
| Southern Pacific | 2 |
SSW
| St Louis Southwestern (Cotton Belt) | 2 |