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
- 255 more...
- ItemBB022271 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Hood Details, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB022272 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - CA - Tower, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB022273 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Hood Section, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB022274 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Hood Section, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB022275 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Hood Section, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB022276 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Transformer Platform, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB022277 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Fence/57, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB022278 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bolster Framework, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- ItemBB022279 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Roller Cast, Bridge T0.4 - Columbia River, South of Wishram, Washington, undated
- 3654 more...