Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series007 - Spokane, Portland, and Seattle Railway
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 2646 more...
- ItemBB031859 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Railing Details, Bridge 384.8 - 13Th Street, South of Latah Junction, Washington, undated
- ItemBB032415 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Kneebrace, Bridge 10.7 - Columbia Street, Vancouver, Washington, undated
- ItemBB032416 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Kneebrace, Bridge 10.7 - Columbia Street, Vancouver, Washington, undated
- ItemBB032417 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Shoes, Bridge 10.7 - Columbia Street, Vancouver, Washington, undated
- ItemBB032418 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Walkway, Bridge 10.7 - Columbia Street, Vancouver, Washington, undated
- ItemBB032419 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Handrail, Bridge 10.7 - Columbia Street, Vancouver, Washington, undated
- ItemBB032420 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Web Splicing, Bridge 10.7 - Columbia Street, Vancouver, Washington, undated
- ItemBB032421 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girder Camber, Bridge 10.7 - Columbia Street, Vancouver, Washington, undated
- ItemBB032422 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Erection Plan, Bridge 10.7 - Columbia Street, Vancouver, Washington, undated
- 1263 more...