Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 920 more...
- ItemJSBP8533 - Great Northern Railway Historical Society Blueprint Collection JSBP8533, Terminal Division, 1913.
- ItemJSBP8534 - Great Northern Railway Historical Society Blueprint Collection JSBP8534, Terminal Division, 1916.
- ItemJSBP8545 - Great Northern Railway Historical Society Blueprint Collection JSBP8545, Thorne, North Dakota, 1933.
- ItemJSBP8546 - Great Northern Railway Historical Society Blueprint Collection JSBP8546, Thorne, North Dakota, 1933.
- ItemJSBP8559 - Great Northern Railway Historical Society Blueprint Collection JSBP8559, Tobacco, Montana, 1945.
- ItemJSBP8561 - Great Northern Railway Historical Society Blueprint Collection JSBP8561, Tonga, Washington, undated.
- ItemJSBP8563 - Great Northern Railway Historical Society Blueprint Collection JSBP8563, Towner, North Dakota, 1909.
- ItemJSBP8570 - Great Northern Railway Historical Society Blueprint Collection JSBP8570, Trenton, North Dakota, 1917.
- ItemJSBP8587 - Great Northern Railway Historical Society Blueprint Collection JSBP8587, Valleyford, Washington, 1941.
- 121 more...