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
- 181 more...
- ItemBB021358 - Burlington Northern Engineering Drawing: Shop Plan - Stringers, Laterals, Construction Bridge - Fort Peck Dam, Fort Peck, Montana, undated
- ItemBB021369 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 9 - Dragoon Creek (formerly Great Northern), North of Wayside, Washington, 1983
- ItemBB021374 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 10 - Dragoon Creek (formerly Great Northern), North of Wayside, Washington, 1979
- ItemBB021375 - Burlington Northern Engineering Drawing: General Plan, Bridge 49 - McElroy Slough (formerly Great Northern), North of Blanchard, Washington, 1985
- ItemBB021422 - Burlington Northern Engineering Drawing: 200 Foot Truss, Kettle River (formerly Great Northern), West of Kettle Falls, Washington, 1973
- ItemBB021464 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 369 - Mission Creek (formerly Great Northern), West of Cashmere, Washington, 1976
- ItemBB021487 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 428 (formerly Great Northern), West of Grotto, Washington, 1985
- ItemBB021489 - Burlington Northern Engineering Drawing: General Plan, Bridge 420A - Maloney Creek (formerly Great Northern), Skykomish, Washington, 1985
- ItemBB021536 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 374.6 - 14th Avenue, South of Latah Junction, Washington, 1971
- 999 more...