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 maintains a major presence in Winnipeg, including heavy engine maintenance facilities in Symington Yard and Transcona, as well as the Claude Mongeau training facility in Transcona. CN has invested heavily in Manitoba in the past few years.
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 |
|---|---|---|
| Harte | Pacific Junction | Rivers |
| 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 |
| Ste. Rose | Ochre River | Rorketon |
| Steep Rock | Steep Rock Junction | Steep Rock |
| Tonkin | Russell | Parkerview |
| Victoria Beach | Beach Junction | Victoria Beach |
| Wakopa | CN Carman | Deloraine |
| Wawanesa | CN Hartney | CN Pleasant Point |
| Winnipegosis | Sifton Junction | Winnipegosis |