Colorado & Wyoming
| Ch. 1 | General Operations | 161.25 | Rocky Mountain Steel Mills | |
| Ch. 2 | Maintenance | 160.95 | Rocky Mountain Steel Mills | |
| Switching | 160.305 | Rocky Mountain Steel Mills | ||
| Switching | 160.328 | Rocky Mountain Steel Mills | ||
| Switching | 160.385 | Rocky Mountain Steel Mills | ||
| Switching | 160.515 | Rocky Mountain Steel Mills | ||
| Switching | 160.575 | Rocky Mountain Steel Mills | ||
| Switching | 160.785 | Rocky Mountain Steel Mills | ||
| Switching | 161.505 | Rocky Mountain Steel Mills |
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