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
- 796 more...
- ItemBB034114 - Burlington Northern Engineering Drawing: Shop Plan - Expansion Device, Bridge 1402.6 - former Great Northern Connection to Northern Pacific, near Sandpoint, Idaho, undated
- ItemBB034115 - Burlington Northern Engineering Drawing: Shop Plan - Expansion Device, Bridge 1402.6 - former Great Northern Connection to Northern Pacific, near Sandpoint, Idaho, undated
- ItemBB034116 - Burlington Northern Engineering Drawing: Shop Plan - Expansion Device, Bridge 1402.6 - former Great Northern Connection to Northern Pacific, near Sandpoint, Idaho, undated
- ItemBB034117 - Burlington Northern Engineering Drawing: Shop Plan - Expansion Device, Bridge 1402.6 - former Great Northern Connection to Northern Pacific, near Sandpoint, Idaho, undated
- ItemBB034119 - Burlington Northern Engineering Drawing: Shop Plan - Expansion Device, Bridge 1402.6 - former Great Northern Connection to Northern Pacific, near Sandpoint, Idaho, undated
- ItemBB034120 - Burlington Northern Engineering Drawing: Shop Plan - Field List, Bridge 1402.6 - former Great Northern Connection to Northern Pacific, near Sandpoint, Idaho, undated
- ItemBB034121 - Burlington Northern Engineering Drawing: Shop Plan - Drain Details, Bridge 1402.6 - former Great Northern Connection to Northern Pacific, near Sandpoint, Idaho, undated
- ItemBB034122 - Burlington Northern Engineering Drawing: Shop Plan - Drain Details, Bridge 1402.6 - former Great Northern Connection to Northern Pacific, near Sandpoint, Idaho, undated
- ItemBB034123 - Burlington Northern Engineering Drawing: Shop Plan - Drain Details, Bridge 1402.6 - former Great Northern Connection to Northern Pacific, near Sandpoint, Idaho, undated
- 384 more...