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
- 698 more...
- ItemBB021766 - Great Northern Engineering Drawing: Bracing Stress, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- ItemBB021767 - Great Northern Engineering Drawing: Truss Bracing, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- ItemBB021768 - Great Northern Engineering Drawing: Joint Details, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- ItemBB021769 - Great Northern Engineering Drawing: Joint Details, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- ItemBB021770 - Great Northern Engineering Drawing: Joint Details, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- ItemBB021771 - Great Northern Engineering Drawing: Joint Details, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- ItemBB021772 - Great Northern Engineering Drawing: Joint Details, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- ItemBB021773 - Great Northern Engineering Drawing: Joint Details, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- ItemBB021774 - Great Northern Engineering Drawing: Joint Details, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- 3294 more...