The CN Brooksby subdivision runs from Carrot River, SK to Naisberry Junction.
| Mile | Station | Siding |
|---|---|---|
| 51.1 | CARROT RIVER | – |
| 40.2 | AYLSHAM | – |
| 28.5 | Crossing of CP Tisdale subdivision | – |
| 22.9 | RIDGEDALE | – |
| 14.8 | BROOKSBY | – |
| 0.0 | NAISBERRY JCT Junction with CN Tisdale subdivision | – |
The maximum speed limit on the subdivision is 25 MPH.