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
- 963 more...
- ItemBB023367 - Great Northern Engineering Drawing: Shop Plan - Bent 13 Left, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023368 - Great Northern Engineering Drawing: Shop Plan - Bent Number 6, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023369 - Great Northern Engineering Drawing: Shop Plan - Post 7 Right and Left, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023370 - Great Northern Engineering Drawing: Shop Plan - Post 8 Right and Left, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023371 - Great Northern Engineering Drawing: Shop Plan - Post 9 Right and Left, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023372 - Great Northern Engineering Drawing: Shop Plan - Strut and Diagonal, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023373 - Great Northern Engineering Drawing: Shop Plan - Diagonals, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023374 - Great Northern Engineering Drawing: Shop Plan - Strut and Diagonal, Bridge 418 - Foss River, Tonga, Washington, 1900
- ItemBB023375 - Great Northern Engineering Drawing: Shop Plan - Diagonals, Bridge 418 - Foss River, Tonga, Washington, 1900
- 3029 more...