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
- 3342 more...
- ItemBB033184 - Spokane, Portland and Seattle Railway Engineering Drawing: Miscellaneous Steel and Reinforcement Details, Bridge G2.1 - County Road, North of Lyle, Washington, undated
- ItemBB033185 - Spokane, Portland and Seattle Railway Engineering Drawing: Bill of Material, Bridge G2.1 - County Road, North of Lyle, Washington, undated
- ItemBB033186 - Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge G2.1 - County Road, North of Lyle, Washington, 1963
- ItemBB033187 - Spokane, Portland and Seattle Railway Engineering Drawing: 80 Foot Deck Plate Girder (DPG), Bridge G2.1 - County Road, North of Lyle, Washington, undated
- ItemBB033188 - Spokane, Portland and Seattle Railway Engineering Drawing: 115 Foot Deck Plate Girder (DPG), Bridge G2.1 - County Road, North of Lyle, Washington, undated
- ItemBB033189 - Spokane, Portland and Seattle Railway Engineering Drawing: Girders, Bridge G2.1 - County Road, North of Lyle, Washington, undated
- ItemBB033190 - Spokane, Portland and Seattle Railway Engineering Drawing: Girders, Bridge G2.1 - County Road, North of Lyle, Washington, undated
- ItemBB033191 - Spokane, Portland and Seattle Railway Engineering Drawing: Girders, Bridge G2.1 - County Road, North of Lyle, Washington, undated
- ItemBB033192 - Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge G2.1 - County Road, North of Lyle, Washington, undated
- 567 more...