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
- 776 more...
- ItemJSBP5000 - Great Northern Railway Historical Society Blueprint Collection JSBP5000, Spokane, Washington, 1900.
- ItemJSBP5002 - Great Northern Railway Historical Society Blueprint Collection JSBP5002, Spokane, Washington, 1905.
- ItemJSBP5024 - Great Northern Railway Historical Society Blueprint Collection JSBP5024, Spokane, Washington, 1918.
- ItemJSBP5037 - Great Northern Railway Historical Society Blueprint Collection JSBP5037, Spokane, Washington, 1926.
- ItemJSBP5038 - Great Northern Railway Historical Society Blueprint Collection JSBP5038, Spokane, Washington, 1926.
- ItemJSBP5039 - Great Northern Railway Historical Society Blueprint Collection JSBP5039, Spokane, Washington, 1927.
- ItemJSBP5040 - Great Northern Railway Historical Society Blueprint Collection JSBP5040, Spokane, Washington, 1927.
- ItemJSBP5047 - Great Northern Railway Historical Society Blueprint Collection JSBP5047, Spokane, Washington, 1940.
- ItemJSBP5082 - Great Northern Railway Historical Society Blueprint Collection JSBP5082, Spring Valley, Washington, 1948.
- 265 more...