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
- 540 more...
- ItemBB031994 - Burlington Northern Engineering Drawing: External Pier Drawing, Bridge 1487.2 - Old Trails Road (formerly Great Northern), West of Latah Junction, Washington, 1971
- ItemBB031995 - Burlington Northern Engineering Drawing: Location Sketch, Bridge 1487.2 - Old Trails Road (formerly Great Northern), West of Latah Junction, Washington, 1971
- ItemBB032018 - Burlington Northern Engineering Drawing: Reinforcement Bar Detail, Bridge 1402.6 - Burlington Northern Connection to Northern Pacific (formerly Great Northern), near Sandpoint, Montana, 1971
- ItemBB032019 - Burlington Northern Engineering Drawing: General Plan, Bridge 1402.6 - Burlington Northern Connection to Northern Pacific (formerly Great Northern), near Sandpoint, Montana, 1971
- ItemBB032020 - Burlington Northern Engineering Drawing: General Plan - Repairs, Bridge 1402.6 - Burlington Northern Connection to Northern Pacific (formerly Great Northern), near Sandpoint, Montana, 1980
- ItemBB032021 - Burlington Northern Engineering Drawing: Anchorage Plan, Bridge 1402.6 - Burlington Northern Connection to Northern Pacific (formerly Great Northern), near Sandpoint, Montana, 1972
- ItemBB032032 - Burlington Northern Engineering Drawing: Deck Details, Bridge 1402.6 - Burlington Northern Connection to Northern Pacific (formerly Great Northern), near Sandpoint, Montana, 1972
- ItemBB032033 - Burlington Northern Engineering Drawing: Deck Details, Bridge 1402.6 - Burlington Northern Connection to Northern Pacific (formerly Great Northern), near Sandpoint, Montana, 1972
- ItemBB032034 - Burlington Northern Engineering Drawing: Deck Details, Bridge 1402.6 - Burlington Northern Connection to Northern Pacific (formerly Great Northern), near Sandpoint, Montana, 1972
- 640 more...