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
- 397 more...
- ItemBB030815 - Milwaukee Road Engineering Drawing: Details of Forms, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030816 - Milwaukee Road Engineering Drawing: Details of Slabs, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030817 - Milwaukee Road Engineering Drawing: Concrete Deck Slab, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030818 - Milwaukee Road Engineering Drawing: Concrete Deck Slab, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030819 - Milwaukee Road Engineering Drawing: Slabs S5, S6, S7, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030820 - Milwaukee Road Engineering Drawing: Method of Erecting Slab, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030821 - Milwaukee Road Engineering Drawing: Detail Brackets and Hardware, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030822 - Milwaukee Road Engineering Drawing: Slabs S14 - 16 - 18 - 20, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- ItemBB030823 - Milwaukee Road Engineering Drawing: Slabs S37, 38, 39 and 40, Bridge FF88 - Hanson Creek, West of Rockdale, Washington, undated
- 72 more...