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
- 376 more...
- ItemBB031634 - Burlington Northern Engineering Drawing: Installation - Eye Bar Shortening, undated
- ItemBB031635 - Burlington Northern Engineering Drawing: Eye Bar Short Clips, undated
- ItemBB031817 - Burlington Northern Engineering Drawing: Bridges 1481.9 and 374.8 and 1482.2, (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB031818 - Burlington Northern Engineering Drawing: Bridges 1481.9 and 3748 and 1482.2, (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB031819 - Burlington Northern Engineering Drawing: Logs of Borings, Bridge 1481.9 - Sunset Highway (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB031820 - Burlington Northern Engineering Drawing: General Plan/Elevation, Bridge 1481.9 - Sunset Highway (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB031821 - Burlington Northern Engineering Drawing: Footing Layout, Bridge 1481.9 - Sunset Highway (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB031822 - Burlington Northern Engineering Drawing: Plan of Existing Utilities, Bridge 1481.9 - Sunset Highway (formerly Great Northern), West of Spokane, Washington, 1971
- ItemBB031823 - Burlington Northern Engineering Drawing: Embankment/Cross Section, Bridge 1481.9 - Sunset Highway (formerly Great Northern), West of Spokane, Washington, 1971
- 804 more...