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
- 1847 more...
- ItemBB016286 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016287 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016288 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016289 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016290 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016291 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016292 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016293 - Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- ItemBB016294 - Northern Pacific Engineering Drawing: Shop Plan - Top Chord, Bridge 27 - Highway 15, North of Woodinville, Washington, undated
- 5872 more...