The CN Westlock Subdivision is part of CN’s connection to the north. A number of subdivisions provide access as far north as the Northwest Territories.
| Station Name | Mile |
|---|---|
| Dunvegan JCT JCT with CN Edson Sub |
0.0 |
| Campbell Park | 6.0 |
| Hot Box Detector | 17.2 |
| Morinville Siding |
19.5 |
| Morin JCT Athabasca Spur north 12 miles |
20.2 |
| Busby | 34.7 |
| Hot Box Detector | 49.3 |
| Westlock | 52.5 |
| Jarvie | 74.4 |
| Hot Box Detector | 85.2 |
| Kilsyth Siding |
87.4 |
| Flatbush | 93.5 |
| Chisholm | 109.9 |
| Hot Box Detector | 122.9 |
| MacMath | 124.0 |
| Smith JCT with CN Slave Lake Sub Yard, Wye |
130.9 |
