O
Railway name | Locale | Operating years | Comments |
---|---|---|---|
Ontario and Quebec Railway | Acquired by CPR. | ||
Ontario L'Orignal Railway | eastern Ontario | 1996–2001 | Acquired by OCR. |
Orford Mountain Railway | Acquired by CPR. | ||
Oshawa Railway | Acquired by CNR. | ||
Ottawa and New York Railway | Eastern Ontario | 1898–1957 | Subsidiary of NYC. |
Ottawa, Arnprior and Parry Sound Railway | Acquired by CAR. | ||
Ottawa Northern and Western Railway | Acquired by CPR. |
Read more about this topic: List Of Defunct Canadian Railways