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
- 1567 more...
- ItemBB025345 - Spokane, Portland and Seattle Railway Engineering Drawing: Sidewalks, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB025346 - Spokane, Portland and Seattle Railway Engineering Drawing: Sidewalks, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB025347 - Spokane, Portland and Seattle Railway Engineering Drawing: Sidewalks, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB025348 - Spokane, Portland and Seattle Railway Engineering Drawing: Title Sheet, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB025349 - Spokane, Portland and Seattle Railway Engineering Drawing: Raising Sequence, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB025350 - Spokane, Portland and Seattle Railway Engineering Drawing: River Stages, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB025351 - Spokane, Portland and Seattle Railway Engineering Drawing: Jacking Details, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB025352 - Spokane, Portland and Seattle Railway Engineering Drawing: Jacking Details, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB025353 - Spokane, Portland and Seattle Railway Engineering Drawing: Pier Tops, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- 2342 more...