Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 1718 more...
- ItemBB024206 - Great Northern Engineering Drawing: Ewauna Lake Sketch, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- ItemBB024207 - Great Northern Engineering Drawing: Mitered Rails, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- ItemBB024208 - Great Northern Engineering Drawing: Shop Plan - Girders, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- ItemBB024209 - Great Northern Engineering Drawing: Shop Plan - Girders, Bridge 0.5 - Whiteline Yard, Klamath Falls, Oregon, undated
- ItemBB024211 - Great Northern Engineering Drawing: General and Masonry Plan, Bridge 66, South of Blaine, Washington, 1928
- ItemBB024212 - Great Northern Engineering Drawing: Remodel Towers, Bridge 66 - Dakota Creek, South of Blaine, Washington, 1929
- ItemBB024213 - Great Northern Engineering Drawing: Remodel Towers, Bridge 66 - Dakota Creek, South of Blaine, Washington, 1929
- ItemBB024214 - Great Northern Engineering Drawing: Remodel Brace, Bridge 66 - Dakota Creek, South of Blaine, Washington, 1929
- ItemBB024215 - Great Northern Engineering Drawing: Remodel Deck Plate Girder, Bridge 66 - Dakota Creek, South of Blaine, Washington, 1929
- 2274 more...