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
- 657 more...
- ItemBB033653 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 58.8 - Wind River, East of Stevenson, Washington, 1982
- ItemBB033876 - Burlington Northern Engineering Drawing: Repair Pier, Bridge 9.6 - Columbia River, Vancouver, Washington, 1983
- ItemBB033908 - Burlington Northern Engineering Drawing: General Plan, Bridge 91 - Underpass (formerly Northern Pacific), South of Castle Rock, Washington, 1972
- ItemBB033911 - Burlington Northern Engineering Drawing: Steel Details, Bridge 91 - Underpass (formerly Northern Pacific), South of Castle Rock, Washington, 1972
- ItemBB033912 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 91 - Underpass (formerly Northern Pacific), South of Castle Rock, Washington, 1972
- ItemBB033913 - Burlington Northern Engineering Drawing: General Plan and Elevation, Bridge 63.5 - Axton Road (formerly Great Northern), North of Brennan, Washington, 1977
- ItemBB033914 - Burlington Northern Engineering Drawing: Layout and General Notes, Bridge 63.5 - Axton Road (formerly Great Northern), North of Brennan, Washington, undated
- ItemBB033915 - Burlington Northern Engineering Drawing: Abutments, Bridge 63.5 - Axton Road (formerly Great Northern), North of Brennan, Washington, undated
- ItemBB033916 - Burlington Northern Engineering Drawing: Abutments, Bridge 63.5 - Axton Road (formerly Great Northern), North of Brennan, Washington, undated
- 523 more...