Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2001 - Railroads - right of way
- 1908 more...
- ItemEBP3022 - Great Northern Right of Way and Track Map, Ogilvie, Minnesota, 1899
- ItemEBP3023 - Great Northern Right of Way and Track Map, Ojata, North Dakota, undated
- ItemEBP3024 - Great Northern Filing Map, Okanogan, Washington, 1910
- ItemEBP3025 - Great Northern Filing Map, Okanogan, Washington, 1913
- ItemEBP3026 - Great Northern Right of Way and Track Map, Okanogan, Washington, 1900
- ItemEBP3028 - Saint Paul, Minneapolis & Manitoba Railway Right of Way and Track Map, Monitor, Washington, undated
- ItemEBP3029 - Great Northern Right of Way and Track Map, Oliver Mine, Minnesota, 1910
- ItemEBP3031 - Great Northern Right of Way and Track Map, Olson, British Columbia, 1900
- ItemEBP3032 - Great Northern Right of Way and Track Map, Olson, British Columbia, 1909
- 1099 more...