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
- 1076 more...
- ItemBB035518 - Burlington Northern Engineering Drawing: Remodel Girders, Bridge 406 (formerly Great Northern), West of Alpine, Washington, 1977
- ItemBB035519 - Burlington Northern Engineering Drawing: Top and Bottom Lateral System, Bridge 406 (formerly Great Northern), West of Alpine, Washington, 1978
- ItemBB035520 - Burlington Northern Engineering Drawing: Steel Details, Bridge 406 (formerly Great Northern), West of Alpine, Washington, 1978
- ItemBB035521 - Burlington Northern Engineering Drawing: Concrete Details, Bridge 406 (formerly Great Northern), West of Alpine, Washington, 1978
- ItemBB035522 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 406 (formerly Great Northern), West of Alpine, Washington, 1978
- ItemBB035523 - Burlington Northern Engineering Drawing: Bill of Material, Bridge 406 (formerly Great Northern), West of Alpine, Washington, 1978
- ItemBB035558 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 444 (formerly Great Northern), East of Sultan, Washington, 1985
- ItemBB035639 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 419.1 (formerly Great Northern), West of Tonga, Washington, 1971
- ItemBB035760 - Burlington Northern Engineering Drawing: Steel Details, Bridge 61 - Colville River (formerly Great Northern), North of Arden, Washington, 1973
- 104 more...