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
- 2124 more...
- ItemBB030357 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Longitudinal Braces, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030358 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Longitudinal Structure, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030359 - Spokane, Portland and Seattle Railway Engineering Drawing: Standard Bearings, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030360 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - General Plan, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030361 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - General Plan, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030362 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Field Rivets, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030363 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030364 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030365 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- 1785 more...