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
- 1075 more...
- 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
- ItemBB023483 - Great Northern Engineering Drawing: Shop Plan - General Plan, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023484 - Great Northern Engineering Drawing: Shop Plan - Top Chord, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023485 - Great Northern Engineering Drawing: Shop Plan - Top Chord, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023486 - Great Northern Engineering Drawing: Shop Plan - Bottom Chord, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- ItemBB023487 - Great Northern Engineering Drawing: Shop Plan - End Posts, Bridge 424 - Skykomish River, Miller River, Washington, 1898
- 2917 more...