AEQX
| ATEL Equipment Corporation | 1 |
BNSF
| BNSF Railway | 8 |
CNW
| Chicago & Northwestern | 2 |
CSX
| CSX Railroad | 1 |
MWCX
| Midwest Railcar Corporation | 1 |
RCPE
| Rapid City Pierre & Eastern Railroad | 3 |
SOO
| Soo Line | 1 |
SP
| Southern Pacific | 2 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |