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
- 280 more...
- ItemBB026132 - Burlington Northern Engineering Drawing: Timber Ballast Deck Plan, Bridge 464 (formerly Great Northern), West of Snohomish, Washington, 1986
- ItemBB026151 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 465 (formerly Great Northern), West of Snohomish, Washington, 1983
- ItemBB026205 - Burlington Northern Engineering Drawing: Renew 31 Bents, Bridge 77 - Fraser River (formerly Great Northern), New Westminster, British Columbia, 1972
- ItemBB026316 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 58.4 - Methow River (formerly Great Northern), North of Starr, Washington, 1981
- ItemBB026414 - Burlington Northern Engineering Drawing: Encasement Steel Column/84, Bridge 82.4 - Broadway (formerly Great Northern), North of Still Creek, British Columbia, 1984
- ItemBB026415 - Burlington Northern Engineering Drawing: Replace Lower Lateral, Bridge 82.4 - Broadway (formerly Great Northern), North of Still Creek, British Columbia, 1986
- ItemBB026654 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 11 - Steamboat Slough (formerly Great Northern), North of Delta, Washington, 1985
- ItemBB026655 - Burlington Northern Engineering Drawing: Deck Details and Bill of Material, Bridge 11 - Steamboat Slough (formerly Great Northern), North of Delta, Washington, 1985
- ItemBB026735 - Burlington Northern Engineering Drawing: Repairs - Liner Gear, Bridge 12 - Ebey Slough (formerly Great Northern), South of Marysville, Washington, 1975
- 900 more...