Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 1603 more...
- ItemBB016013 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016014 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016015 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016016 - Northern Pacific Engineering Drawing: Shop Plan - Cross Frame, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016017 - Northern Pacific Engineering Drawing: Shop Plan - Girder Bracing, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016018 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016019 - Northern Pacific Engineering Drawing: Shop Plan - Cross Frame, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016020 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016021 - Northern Pacific Engineering Drawing: Shop Plan - Cross Frame, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- 6116 more...