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
- 346 more...
- ItemBB030703 - Burlington Northern Engineering Drawing: General Plan - Substructure, Bridge 44.3 - Woodard Creek, East of Skamania, Washington, 1986
- ItemBB030704 - Burlington Northern Engineering Drawing: Beam Span Remodeling, Bridge 44.3 - Woodard Creek, East of Skamania, Washington, 1986
- ItemBB030705 - Burlington Northern Engineering Drawing: Miscellaneous Steel Details, Bridge 44.3 - Woodard Creek, East of Skamania, Washington, 1986
- ItemBB030706 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 44.3 - Woodard Creek, East of Skamania, Washington, 1986
- ItemBB030723 - Burlington Northern Engineering Drawing: Prestressed Concrete "T" Girder, Bridge 12 - Drainage Channel (formerly Northern Pacific), Orillia, Washington, 1986
- ItemBB030724 - Burlington Northern Engineering Drawing: General Plan, Bridge 102 - Owl Creek (formerly Northern Pacific), South of Longview Junction, Washington, 1985
- ItemBB030731 - Burlington Northern Engineering Drawing: General Plan, Bridge 5.5 - W.61st Street (formerly Great Northern), East of Ballard, Washington, 1986
- ItemBB030739 - Burlington Northern Engineering Drawing: General Plan, Bridge 93.2 - West Stock Road (formerly Northern Pacific), South of Castle Rock, Washington, 1983
- ItemBB030972 - Burlington Northern Engineering Drawing: Lay Out, Bridge 114.8 - I-5 Dike Road (formerly Northern Pacific), South of Kalama, Washington, 1970
- 834 more...