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
- 4936 more...
- ItemBB019836 - Northern Pacific Engineering Drawing: Counterfort Detail, Bridge 0 - Highway Undercrossing, Pasco, Washington, undated
- ItemBB019837 - Northern Pacific Engineering Drawing: Water Service, Bridge 0 - Highway Undercrossing, Pasco, Washington, undated
- ItemBB019838 - Northern Pacific Engineering Drawing: General Plan, Bridge 54 - Starr Road, West of Hauser, Washington, 1935
- ItemBB019839 - Northern Pacific Engineering Drawing: Layout, Bridge 54 - Starr Road, West of Hauser, Washington, undated
- ItemBB019840 - Northern Pacific Engineering Drawing: Shoofly Layout, Bridge 54 - Starr Road, West of Hauser, Washington, undated
- ItemBB019841 - Northern Pacific Engineering Drawing: Abutments and Piers, Bridge 54 - Starr Road, West of Hauser, Washington, undated
- ItemBB019842 - Northern Pacific Engineering Drawing: Superstructure, Bridge 54 - Starr Road, West of Hauser, Washington, undated
- ItemBB019843 - Northern Pacific Engineering Drawing: Trestle Details, Bridge 54 - Starr Road, West of Hauser, Washington, undated
- ItemBB019844 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 54 - Starr Road, West of Hauser, Washington, undated
- 2783 more...