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
- 5677 more...
- ItemBB020787 - Northern Pacific Engineering Drawing: Plan/Elevation Abutment 1, Bridge 1.4 - 7th Avenue, South of Sunset Junction, Washington, undated
- ItemBB020788 - Northern Pacific Engineering Drawing: Sections Abutment 1, Bridge 1.4 - 7th Avenue, South of Sunset Junction, Washington, undated
- ItemBB020789 - Northern Pacific Engineering Drawing: Retaining Walls, Bridge 1.4 - 7th Avenue, South of Sunset Junction, Washington, undated
- ItemBB020790 - Northern Pacific Engineering Drawing: Railing/Miscellaneous Detail, Bridge 1.4 - 7th Avenue, South of Sunset Junction, Washington, undated
- ItemBB020791 - Northern Pacific Engineering Drawing: Elevation/Section Abutment 2, Bridge 1.4 - 7th Avenue, South of Sunset Junction, Washington, undated
- ItemBB020792 - Northern Pacific Engineering Drawing: Plan/Section Abutment 2, Bridge 1.4 - 7th Avenue, South of Sunset Junction, Washington, undated
- ItemBB020793 - Northern Pacific Engineering Drawing: Pier, Bridge 1.4 - 7th Avenue, South of Sunset Junction, Washington, undated
- ItemBB020794 - Northern Pacific Engineering Drawing: Bar List, Bridge 1.4 - 7th Avenue, South of Sunset Junction, Washington, undated
- ItemBB020795 - Northern Pacific Engineering Drawing: Bar List, Bridge 1.4 - 7th Avenue, South of Sunset Junction, Washington, undated
- 2042 more...