This website has been archived from TrainWeb.org/dispatchoffice to TrainWeb.US/dispatchoffice.
Illinois Central
| Ch. 1 | Road | 161.1900 | ||
| Ch. 2 | Road | 160.9200 | ex GM&O | |
| Disp. | 160.8000 | Indianapolis Line Disp. (Hawthorne Yard) | ||
| Disp. IB | 161.0700 | Indianapolis Terminal to St. Louis | ||
| Police | 161.2050 | Mutual Aid | ||
| Road | 161.0250 | Commuter Ch. | ||
| Yard | 161.4600 | Markham Yard (Carmen & General Use) | ||
| Yard | 161.2950 | Markham Yard (Hump Ch.) | ||
| Yard | 160.7250 | Piggyback Ramps | ||
| Yard | 160.8150 | Woodcrest (Engine Shop) | ||
| Yard | 161.4600 | Ch. 1 | ||
| Yard | 161.2800 | Ch. 2 | ||
| Yard | 160.9500 | Ch. 3 | ||
| Yard | 161.0100 | Ch. 4 |