Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series010 - Other Railroads
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3007 - Track
- 4 more...
- ItemJSBP4865 - Great Northern Railway Historical Society Blueprint Collection JSBP4865, Sioux Falls, South Dakota, 1899.
- ItemJSBP6024 - Great Northern Railway Historical Society Blueprint Collection JSBP6024, System Wide, 1885.
- ItemJSBP6073 - Great Northern Railway Historical Society Blueprint Collection JSBP6073, System, Minnesota, 1899.
- ItemJSBP6339 - Great Northern Railway Historical Society Blueprint Collection JSBP6339, System Wide, 1908.
- ItemJSBP6424 - Great Northern Railway Historical Society Blueprint Collection JSBP6424, System, British Columbia, 1913.
- ItemJSBP6475 - Great Northern Railway Historical Society Blueprint Collection JSBP6475, System, British Columbia, 1915.
- ItemJSBP6563 - Great Northern Railway Historical Society Blueprint Collection JSBP6563, System Wide, 1916.
- ItemJSBP6580 - Great Northern Railway Historical Society Blueprint Collection JSBP6580, System Wide, 1917.
- ItemJSBP8609 - Great Northern Railway Historical Society Blueprint Collection JSBP8609, Vancouver, British Columbia, 1916.
- 6 more...