Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series001 - Burlington Northern Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 564 more...
- ItemBB032265 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 10 - Snohomish River (formerly Great Northern), North of Delta, Washington, 1976
- ItemBB032359 - Burlington Northern Engineering Drawing: General Plan, Bridge 0.5 (formerly Great Northern), West of Conrad, Montana, 1970
- ItemBB032360 - Burlington Northern Engineering Drawing: General Plan, Bridge 1486.6 Trails Road (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB032361 - Burlington Northern Engineering Drawing: Footing Layout, Bridge 1486.6 Trails Road (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB032362 - Burlington Northern Engineering Drawing: Abutment 1/Sections, Bridge 1486.6 Trails Road (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB032363 - Burlington Northern Engineering Drawing: Abutment 2/Details, Bridge 1486.6 Trails Road (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB032364 - Burlington Northern Engineering Drawing: Abutment 1/2 Elevation, Bridge 1486.6 Trails Road (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB032365 - Burlington Northern Engineering Drawing: Girder Elevation/Details, Bridge 1486.6 Trails Road (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB032366 - Burlington Northern Engineering Drawing: Slab Plan/Section/Details, Bridge 1486.6 Trails Road (formerly Great Northern), West of Spokane, Washington, 1971
- 616 more...