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
- 2080 more...
- ItemBB030312 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Field Rivets, Bridge 267.6 - Bouvey Canyon, Windust, Washington, undated
- ItemBB030313 - Spokane, Portland and Seattle Railway Engineering Drawing: Gus Plate Lateral System, Bridge 267.6 - Bouvey Canyon, Windust, Washington, undated
- ItemBB030314 - Spokane, Portland and Seattle Railway Engineering Drawing: 75 Foot Deck Plate Girder (DPG) Shim and Shoe, Bridge 267.6 - Bouvey Canyon, Windust, Washington, undated
- ItemBB030315 - Spokane, Portland and Seattle Railway Engineering Drawing: 75 Foot Deck Plate Girder (DPG) Shim and Shoe, Bridge 267.6 - Bouvey Canyon, Windust, Washington, undated
- ItemBB030317 - Spokane, Portland and Seattle Railway Engineering Drawing: General Plan, Bridge 269.1 - Wilson Canyon, Farrington, Washington, 1907
- ItemBB030318 - Spokane, Portland and Seattle Railway Engineering Drawing: Stress Sheet, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030319 - Spokane, Portland and Seattle Railway Engineering Drawing: Masonry Plan, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030320 - Spokane, Portland and Seattle Railway Engineering Drawing: End Frame Bents, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030321 - Spokane, Portland and Seattle Railway Engineering Drawing: End Frame Bents, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- 1829 more...