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
- 1083 more...
- ItemBB023487 - Great Northern Engineering Drawing: Shop Plan - End Posts, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023488 - Great Northern Engineering Drawing: Shop Plan - Posts, Hanger, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023489 - Great Northern Engineering Drawing: Shop Plan - Eye Bars, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023490 - Great Northern Engineering Drawing: Shop Plan - Struts and Floor Beams, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023491 - Great Northern Engineering Drawing: Shop Plan - Shoes, Stringer, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023492 - Great Northern Engineering Drawing: Shop Plan - Lateral Bracing, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023493 - Great Northern Engineering Drawing: Shop Plan - Lateral Bracing, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023494 - Great Northern Engineering Drawing: Shop Plan - Portal, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023495 - Great Northern Engineering Drawing: Shop Plan - Skid Plates, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- 2909 more...