Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Cyfres003 - Great Northern Railway Company (U.S.)
- Is-gyfres012 - Cartographic materials
- 003 - Track profile
- 11 mwy...
- EitemEBP0303 - Great Northern Track Profile, Blaisdell Pit, North Dakota, 1950
- EitemEBP0344 - Brandon,Saskatchewan & Hudson's Bay Railway Track Profile, Boissevain, Manitoba, undated
- EitemEBP0365 - Great Northern Track Profile, Bowdoin, Montana, 1917
- EitemEBP0409 - Great Northern Track Profile, Breckenridge, Minnesota, 1902
- EitemEBP0557 - United Railways Track Profile, 1910
- EitemEBP0561 - Great Northern Track Profile, Canadian National Railway. Deas Island Spur, British Columbia, 1959
- EitemEBP0928 - Midland of Manitoba Railway Track Profile, Carman, Manitoba, 1906
- EitemEBP0936 - Great Northern Track Profile, Carrol, Manitoba, undated
- EitemEBP1050 - Vancouver, Victoria and Eastern Railway Filing Track Profile, Cloverdale, British Columbia, 1906
- 163 mwy...