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
- 405 more...
- ItemJSBP1733 - Great Northern Railway Historical Society Blueprint Collection JSBP1733, Grand Forks, North Dakota, 1899.
- ItemJSBP1752 - Great Northern Railway Historical Society Blueprint Collection JSBP1752, Grand Forks, North Dakota, 1918.
- ItemJSBP1753 - Great Northern Railway Historical Society Blueprint Collection JSBP1753, Grand Forks, North Dakota, 1918.
- ItemJSBP1754 - Great Northern Railway Historical Society Blueprint Collection JSBP1754, Grand Forks, North Dakota, 1918.
- ItemJSBP1755 - Great Northern Railway Historical Society Blueprint Collection JSBP1755, Grand Forks, North Dakota, 1918.
- ItemJSBP1757 - Great Northern Railway Historical Society Blueprint Collection JSBP1757, Grand Forks, North Dakota, 1919.
- ItemJSBP1758 - Great Northern Railway Historical Society Blueprint Collection JSBP1758, Grand Forks, North Dakota, 1919.
- ItemJSBP1886 - Great Northern Railway Historical Society Blueprint Collection JSBP1886, Grand Forks, North Dakota, undated.
- ItemJSBP1907 - Great Northern Railway Historical Society Blueprint Collection JSBP1907, Grand Rapids, Minnesota, 1953.
- 636 more...