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
- 3171 more...
- ItemBB033013 - Spokane, Portland and Seattle Railway Engineering Drawing: Cast Iron Shims, Bridge A34.4 - Merrill Creek, West of Reichhold, Oregon, undated
- ItemBB033014 - Spokane, Portland and Seattle Railway Engineering Drawing: 25 Foot Beam Girder, Bridge A34.4 - Merrill Creek, West of Reichhold, Oregon, undated
- ItemBB033015 - Spokane, Portland and Seattle Railway Engineering Drawing: 30 Foot Beam Girder, Bridge A34.4 - Merrill Creek, West of Reichhold, Oregon, undated
- ItemBB033016 - Spokane, Portland and Seattle Railway Engineering Drawing: Fish Ladder, Bridge A34.4 - Merrill Creek, West of Reichhold, Oregon, undated
- ItemBB033017 - Spokane, Portland and Seattle Railway Engineering Drawing: Spans and Girders, Bridge A35.5 (151) - Tide Creek, West of Reichhold, Oregon, 1901
- ItemBB033018 - Spokane, Portland and Seattle Railway Engineering Drawing: Pier and Abutment Alterations, Bridge A35.5 (151) - Tide Creek, West of Reichhold, Oregon, undated
- ItemBB033019 - Spokane, Portland and Seattle Railway Engineering Drawing: Shims for Concrete Pedestal, Bridge A35.5 (151) - Tide Creek, West of Reichhold, Oregon, undated
- ItemBB033020 - Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge A35.5 (151) - Tide Creek, West of Reichhold, Oregon, 1963
- ItemBB033021 - Spokane, Portland and Seattle Railway Engineering Drawing: Renew Deck Plate, Bridge A35.5 (151) - Tide Creek, West of Reichhold, Oregon, 1957
- 738 more...