Union Pacific
| Railroad | Frequency | Alpha Tag | Description |
|---|---|---|---|
| Union Pacific | 160.410 | UP20 | UP20 Road (Pinckneyville) |
| Union Pacific | 160.455 | UP23 | UP23 MOW/Yard (Former CNW) |
| Union Pacific | 160.470 | UP24 | UP24 Roadmaster |
| Union Pacific | 160.560 | UP30 | UP30 Road Former SPCSL Pana Sub |
| Union Pacific | 160.590 | UP32 | UP32 Yard |
| Union Pacific | 160.875 | UP51 | UP51 Valley Yard |
| Union Pacific | 160.995 | UP59 | UP59 Dupo Switch |
| Union Pacific | 161.085 | UP65 | UP65 Dupo Yard Crew Shuttle |
| Union Pacific | 161.220 | UP74 | UP74 Road |
| Union Pacific | 161.280 | UP78 | UP78 Road Former SPCSL (Chicago to Valley Jct) |
| Union Pacific | 161.550 | UP96 | UP96 Road (Chester, Pinckneyville, Sparta Subs) |