Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series002 - Chicago, Milwaukee, St. Paul, and Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 379 more...
- ItemBB030797 - Milwaukee Road Engineering Drawing: Detail Transverse Diagonal, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030798 - Milwaukee Road Engineering Drawing: Detail Transverse Diagonal, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030799 - Milwaukee Road Engineering Drawing: Detail Transverse Diagonal and Hanger, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030800 - Milwaukee Road Engineering Drawing: Detail Trans Plate and Strut, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030801 - Milwaukee Road Engineering Drawing: Longitudinal Strut, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030802 - Milwaukee Road Engineering Drawing: Longitudinal Bracing, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030803 - Milwaukee Road Engineering Drawing: Diagram of Transverse Bracing, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030804 - Milwaukee Road Engineering Drawing: Diagram of Transverse Bracing, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030805 - Milwaukee Road Engineering Drawing: Diagram for Longitudinal Bracing, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- 90 more...