Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2003 - Track profile
- 3 more...
- ItemEBP0077 - Great Northern Track Profile, Arklow, Montana, 1909
- ItemEBP0136 - Great Northern Track Profile, Bainville, Montana, 1909
- ItemEBP0137 - Great Northern Track Profile, Bainville, Montana, 1909
- ItemEBP0138 - Great Northern Track Profile, Bainville, Montana, 1909
- ItemEBP0139 - Great Northern Track Profile, Bainville, Montana, 1909
- ItemEBP0198 - Great Northern Track Profile, Bend, Oregon, 1931
- ItemEBP0203 - Oregon, California & Eastern Railway Track Profile, Bend, Oregon, undated
- ItemEBP0263 - Track Profile, Billings, Montana, 1906
- ItemEBP0303 - Great Northern Track Profile, Blaisdell Pit, North Dakota, 1950
- 171 more...