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
- 897 more...
- ItemBB022931 - Spokane, Portland and Seattle Railway Engineering Drawing: Skew Bent/Pedestal, Bridge 0.84 - Deschutes River, Bend, Oregon, undated
- ItemBB022932 - Spokane, Portland and Seattle Railway Engineering Drawing: Steel Bents, Bridge 0.84 - Deschutes River, Bend, Oregon, undated
- ItemBB022933 - Spokane, Portland and Seattle Railway Engineering Drawing: Welded Girders, Bridge 0.84 - Deschutes River, Bend, Oregon, undated
- ItemBB022934 - Spokane, Portland and Seattle Railway Engineering Drawing: Welded Girders, Bridge 0.84 - Deschutes River, Bend, Oregon, undated
- ItemBB022935 - Spokane, Portland and Seattle Railway Engineering Drawing: Welded Deck Plate Girder (DPG), Bridge 0.84 - Deschutes River, Bend, Oregon, undated
- ItemBB022936 - Spokane, Portland and Seattle Railway Engineering Drawing: Steel Bents, Bridge 0.84 - Deschutes River, Bend, Oregon, undated
- ItemBB022937 - Spokane, Portland and Seattle Railway Engineering Drawing: Steel Bents Details, Bridge 0.84 - Deschutes River, Bend, Oregon, undated
- ItemBB022938 - Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 0.84 - Deschutes River, Bend, Oregon, undated
- ItemBB022939 - Spokane, Portland and Seattle Railway Engineering Drawing: Castings - 60 Foot Span, Bridge 0.84 - Deschutes River, Bend, Oregon, undated
- 3012 more...