Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series010 - Other Railroads
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 304 more...
- ItemBB019617 - Camas Prairie Railroad Engineering Drawing: Piers Number 2/4, Bridge 50.1 - Clearwater River, South of Tramway, Idaho, undated
- ItemBB019618 - Camas Prairie Railroad Engineering Drawing: Draw Pier, Bridge 50.1 - Clearwater River, South of Tramway, Idaho, undated
- ItemBB019619 - Camas Prairie Railroad Engineering Drawing: End Brace Block, Bridge 50.1 - Clearwater River, South of Tramway, Idaho, undated
- ItemBB019620 - Camas Prairie Railroad Engineering Drawing: Floor Beam/Stringer, etc., Bridge 50.1 - Clearwater River, South of Tramway, Idaho, undated
- ItemBB019621 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 50.1 - Clearwater River, South of Tramway, Idaho, 1949
- ItemBB019622 - Camas Prairie Railroad Engineering Drawing: Detail Pivot Pier Falsework, Bridge 50.1 - Clearwater River, South of Tramway, Idaho, undated
- ItemBB019623 - Camas Prairie Railroad Engineering Drawing: Pivot Pier Details, Bridge 50.1 - Clearwater River, South of Tramway, Idaho, undated
- ItemBB019624 - Camas Prairie Railroad Engineering Drawing: Detail Falsework Piers, Bridge 50.1 - Clearwater River, South of Tramway, Idaho, undated
- ItemBB019625 - Camas Prairie Railroad Engineering Drawing: Detail Remodel Piers, Bridge 50.1 - Clearwater River, South of Tramway, Idaho, undated
- 269 more...