CPKC’s Aldersyde Subdivision stretches from Lethbridge Yard to a control point known as Ramsay on the edge of Alyth Yard in Calgary. The portion from Aldersyde to Ramsay was once part of the MacLeod Subdivision but when that line was lifted south of High River, the track left was merged into the Aldersyde Sub.
Click here to view pictures of this subdivision .
| Station Name | Mile |
|---|---|
| Lethbridge Yard JCT with CPKC Crowsnest Sub Yard, Wye |
2.9 |
| Whitney | 4.5 |
| Nobleford | 12.3 |
| Hot Box Detector | 16.5 |
| Barons Siding |
20.9 |
| Carmangay | 30.0 |
| Champion | 37.9 |
| Hot Box Detector | 41.4 |
| Kirkcaldy | 45.6 |
| Vulcan Siding |
51.8 |
| Ensign | 60.3 |
| Hot Box Detector | 62.6 |
| Brant | 65.4 |
| Lomond Spur 8.4 miles east | 70.44 |
| Blackie Siding |
73.7 |
| Mazeppa | 79.5 |
| Hot Box Detector | 82.9 |
| Aldersyde JCT with High River Spur 3.3 miles south Siding |
86.6 |
| Sheep River | 87.6 |
| Okotoks | 92.8 |
| DeWinton Siding |
101.4 |
| Hot Box Detector | 105.0 |
| Midnapore | 110.2 |
| Calgary Terminal Limits | 116.9 |
| Ramsay | 118.5 |
| 12th Street East JCT with CPKC Brooks Sub Alyth Yard, Wye |
119.0 |

