Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series001 - Burlington Northern Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 123 more...
- ItemBB030013 - Milwaukee Road Engineering Drawing: FF126 Plan, Bridge 2147.5 (FF126) - Cedar River - Plan, West of Trude, Washington, undated
- ItemBB030014 - Milwaukee Road Engineering Drawing: Stress Sheet, Bridge 2138.2 (FF120) - Cedar River - Stress, West of Cedar Falls, Washington, 1907
- ItemBB030015 - Milwaukee Road Engineering Drawing: Details of Castings, Bridge 2138.2 (FF120) - Cedar River, West of Cedar Falls, Washington, undated
- ItemBB030016 - Milwaukee Road Engineering Drawing: Floor Beams and Stringer, Bridge 2138.2 (FF120) - Cedar River, West of Cedar Falls, Washington, undated
- ItemBB030017 - Milwaukee Road Engineering Drawing: Castings - Eye Bar, Pin, Bridge 2138.2 (FF120) - Cedar River, West of Cedar Falls, Washington, undated
- ItemBB030018 - Milwaukee Road Engineering Drawing: Details of Solid Floor, Bridge 2138.2 (FF120) - Cedar River, West of Cedar Falls, Washington, undated
- ItemBB030019 - Milwaukee Road Engineering Drawing: Erection Diagram, Bridge 2138.2 (FF120) - Cedar River, West of Cedar Falls, Washington, undated
- ItemBB030020 - Milwaukee Road Engineering Drawing: Details of Portal, Bridge 2138.2 (FF120) - Cedar River, West of Cedar Falls, Washington, undated
- ItemBB030021 - Milwaukee Road Engineering Drawing: Upper Bracing System, Bridge 2138.2 (FF120) - Cedar River, Renton, Washington, undated
- 118 more...