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
- 1070 more...
- ItemBB023474 - Great Northern Engineering Drawing: Shop Plan - 48 Foot Span, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023475 - Great Northern Engineering Drawing: Shop Plan - 48 Foot Span, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023476 - Great Northern Engineering Drawing: Shop Plan - 48 Foot Span, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023477 - Great Northern Engineering Drawing: Shop Plan - 48 Foot Span, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023478 - Great Northern Engineering Drawing: General and Masonry Plan, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023479 - Great Northern Engineering Drawing: Masonry Plan, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023480 - Great Northern Engineering Drawing: Stress Sheet, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023481 - Great Northern Engineering Drawing: Shop Plan - Stringer Diagonal, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023482 - Great Northern Engineering Drawing: Shop Plan - General Plan, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- 2922 more...