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
- 1057 more...
- ItemBB034945 - Burlington Northern Engineering Drawing: Lower Lateral System, Bridge 1497.7 - Np Ry Crossing (formerly Great Northern), West of Fairchild, Washington, 1979
- ItemBB034986 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 299 - Muddy Creek (formerly Great Northern), North of Collins, Montana, 1972
- ItemBB034987 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 299 - Muddy Creek (formerly Great Northern), North of Collins, Montana, 1974
- ItemBB034988 - Burlington Northern Engineering Drawing: Renew Deck Span, Bridge 299 - Muddy Creek (formerly Great Northern), North of Collins, Montana, 1978
- ItemBB034989 - Burlington Northern Engineering Drawing: Renew Deck Bridge, Bridge 299 - Muddy Creek (formerly Great Northern), Montana, 1974
- ItemBB034990 - Burlington Northern Engineering Drawing: Proposed General Plan, Bridge 370 - Wenatchee River (formerly Great Northern), West of Cashmere, Washington, 1976
- ItemBB034991 - Burlington Northern Engineering Drawing: Proposed Plan, Bridge 370 - Wenatchee River (formerly Great Northern), West of Cashmere, Washington, 1976
- ItemBB035012 - Burlington Northern Engineering Drawing: Deck Plan, Bridge 370 - Wenatchee River (formerly Great Northern), West of Cashmere, Washington, 1983
- ItemBB035016 - Burlington Northern Engineering Drawing: Shop Plan 32 Foot Girder, Bridge 370 - Wenatchee River, undated
- 123 more...