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
- 295 more...
- ItemBB027380 - Burlington Northern Engineering Drawing: Repairs Operating Strut, Bridge 4 - Salmon Bay (formerly Great Northern), Ballard, Washington, 1973
- ItemBB027461 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 432 - Barclay Creek (formerly Great Northern), West of Baring, Washington, 1985
- ItemBB027522 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 446 - Wallace River (formerly Great Northern), West of Sultan, Washington, 1981
- ItemBB027552 - Burlington Northern Engineering Drawing: Repair Center Girder, Bridge 465.7 - Broadway (formerly Great Northern), Everett, Washington, 1980
- ItemBB027605 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 454 - French Creek (formerly Great Northern), East of Snohomish, Washington, 1979
- ItemBB027624 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 440 - Wallace River (formerly Great Northern), West of Gold Bar, Washington, 1982
- ItemBB027643 - Burlington Northern Engineering Drawing: Deck Renewal, Bridge 459 (formerly Great Northern), West of Snohomish, Washington, 1980
- ItemBB027762 - Burlington Northern Engineering Drawing: Steel Repairs, Bridge 466 - Oakes Avenue (formerly Great Northern), Everett, Washington, 1983
- ItemBB027763 - Burlington Northern Engineering Drawing: Steel Repairs, Bridge 466 - Oakes Avenue (formerly Great Northern), Everett, Washington, 1984
- 885 more...