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
- 3420 more...
- ItemBB018006 - Northern Pacific Engineering Drawing: Typical Elevations, Bridge 0.2 - Howard Street, Spokane, Washington, undated
- ItemBB018007 - Northern Pacific Engineering Drawing: Erection Diagram, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018008 - Northern Pacific Engineering Drawing: Shop Plan - Columns, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018009 - Northern Pacific Engineering Drawing: Shop Plan - Columns, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018010 - Northern Pacific Engineering Drawing: Shop Plan - Columns, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018011 - Northern Pacific Engineering Drawing: Shop Plan - Columns, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018012 - Northern Pacific Engineering Drawing: Shop Plan - Columns, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018013 - Northern Pacific Engineering Drawing: Shop Plan - Columns, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018014 - Northern Pacific Engineering Drawing: Shop Plan - Columns, Bridge 71 - Division Street, Spokane, Washington, undated
- 4299 more...