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
- 2092 more...
- ItemBB030325 - Spokane, Portland and Seattle Railway Engineering Drawing: Abutments, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030326 - Spokane, Portland and Seattle Railway Engineering Drawing: Sketch - West End Viaduct, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030327 - Spokane, Portland and Seattle Railway Engineering Drawing: Shims - Abutments, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030328 - Spokane, Portland and Seattle Railway Engineering Drawing: Raise East Abutment, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030329 - Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 269.1 - Wilson Canyon, Farrington, Washington, 1959
- ItemBB030330 - Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 269.1 - Wilson Canyon, Farrington, Washington, 1959
- ItemBB030331 - Spokane, Portland and Seattle Railway Engineering Drawing: Sketch - Bolts and Washer, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030332 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Erection Diagram, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- ItemBB030333 - Spokane, Portland and Seattle Railway Engineering Drawing: Standard 44 Foot 8 Inch Girder, Bridge 269.1 - Wilson Canyon, Farrington, Washington, undated
- 1817 more...