The CN Margo subdivision runs from Canora, SK to Humboldt, SK. This is part of CN’s “Prairie North Line”.
| Mile | Station | Siding |
|---|---|---|
| 0.0 | CANORA Junction with CN Assiniboine subdivision | – |
| 0.3 | Crossing of CN Yorkton subdivision | – |
| 0.4 | MARGO JUNCTION Junction with CN Yorkton subdivision | – |
| 4.0 | FOX | – |
| 14.5 | BUCHANAN | – |
| 21.5 | Hotbox Detector | – |
| 33.1 | INVERMAY | 6,630 |
| 41.4 | MARGO | – |
| 61.9 | Crossing of CP Tisdale subdivision | – |
| 62.7 | WADENA | 6,150 |
| 69.0 | Hotbox Detector | – |
| 84.0 | QUILL LAKE | – |
| 90.0 | Hotbox Detector | – |
| 96.2 | WATSON | 6,630 |
| 61.9 | Crossing of CP Melfort subdivision | – |
| 109.7 | ST. GREGOR | – |
| 117.0 | MUENSTER | – |
| 121.4 | MCINNES JUNCTION Former junction with St. Brieux subdivision | – |
| 122.4 | HUMBOLDT Junction with CN Aberdeen subdivision | – |
The maximum speed limit on the CN Yorkton subdivision is 40 MPH.
The subdivision operates under the Occupancy Control System (OCS) between Trevor (mile 2.0) and South Canora (mile 49.0). The remainder is considered rule 105 track.