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 3007 - Track
- 65 more...
- ItemJSBP0837 - Great Northern Railway Historical Society Blueprint Collection JSBP0837, Cascade Division, 1919.
- ItemJSBP0838 - Great Northern Railway Historical Society Blueprint Collection JSBP0838, Cascade Division, 1919.
- ItemJSBP0840 - Great Northern Railway Historical Society Blueprint Collection JSBP0840, Cascade Division, undated.
- ItemJSBP0849 - Great Northern Railway Historical Society Blueprint Collection JSBP0849, Cashmere, Washington, 1910.
- ItemJSBP0878 - Great Northern Railway Historical Society Blueprint Collection JSBP0878, Casselton, North Dakota, 1916.
- ItemJSBP0888 - Great Northern Railway Historical Society Blueprint Collection JSBP0888, Chaffee, North Dakota, 1904.
- ItemJSBP0912 - Great Northern Railway Historical Society Blueprint Collection JSBP0912, Chicago, Illinois, 1924.
- ItemJSBP0974 - Great Northern Railway Historical Society Blueprint Collection JSBP0974, Columbia Gardens, British Columbia, 1917.
- ItemJSBP1001 - Great Northern Railway Historical Society Blueprint Collection JSBP1001, Coon Creek, Minnesota, 1907.
- 340 more...