The Canadian National Railways (CN) operates an extensive network of main line track and branch lines in Manitoba. Much of it has been abandoned over the years but quite a bit remains.
CN Subdivisions in Manitoba
| Subdivision | From | To |
|---|---|---|
| Carberry | Petrel Junction | Brandon East |
| Carman | Carman Junction | CEMR Carman subdivision |
| Cowan | Swan River | Minitonas |
| Cromer | Brandon West | Kipling |
| Erwood | Swan River | End of Track |
| Gladstone | Kearns | Dauphin |
| Letellier | Emerson | Portage Junction (Winnipeg) |
| Miami | Morris | End of Track |
| Oak Point | Winnipeg | Lilyfield |
| Pine Falls | Winnipeg | CEMR Pine Falls subdivision |
| Preeceville | Thunderhill Junction | End of Track |
| Redditt | Sioux Lookout | Winnipeg |
| Rivers | Winnipeg | Melville |
| Sprague | Rainy River | Navin (Winnipeg) |
| Togo | Dauphin | Canora |
Abandoned Subdivisions
| Subdivision | From | To |
|---|---|---|
| Hartney | Belmont | Virden |
| Inwood | Grosse Isle | Hodgson |
| Neepawa | CN Gladstone | CN Gladstone |
| Oakland | CN Gladstone | Amaranth |
| Pleasant Point | Portage la Prairie | Brandon |
| Rapid City | CN Neepawa | Beulah |
| Ridgeville | Sprague | Emerson Junction |
| Rossburn | CN Neepawa | Russell |
| Steep Rock | Steep Rock Junction | Steep Rock |
| Tonkin | Russell | Parkerview |
| Wakopa | CN Carman | Deloraine |
| Wawanesa | CN Hartney | CN Pleasant Point |
| Winnipegosis | Sifton Junction | Winnipegosis |