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
- 1842 more...
- ItemBB024354 - Great Northern Engineering Drawing: General Plan, Bridge 319.4 - Highway 28, West of Nemo, Washington, undated
- ItemBB024357 - Great Northern Engineering Drawing: Reinforce Concrete Trestle, Concrete Trestle, Near Pinnacle, Montana, undated
- ItemBB024358 - Great Northern Engineering Drawing: General Plan, Bridge 135.2 - Highway, North of Slayton, Montana, 1933
- ItemBB024359 - Great Northern Engineering Drawing: Masonry Plan, Bridge 135.2 - Highway, North of Slayton, Montana, undated
- ItemBB024360 - Great Northern Engineering Drawing: Steel Design, Bridge 135.2 - Highway, North of Slayton, Montana, undated
- ItemBB024361 - Great Northern Engineering Drawing: Steel Design, Bridge 135.2 - Highway, North of Slayton, Montana, undated
- ItemBB024362 - Great Northern Engineering Drawing: Temporary Shoofly Trestle, Bridge 135.2 - Highway, North of Slayton, Montana, undated
- ItemBB024363 - Great Northern Engineering Drawing: Shop Plan - Bolsters, Bridge 135.2 - Highway, North of Slayton, Montana, undated
- ItemBB024364 - Great Northern Engineering Drawing: Shop Plan - Girder and Bracing, Bridge 135.2 - Highway, North of Slayton, Montana, undated
- 2150 more...