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
- 187 more...
- ItemBB019362 - Camas Prairie Railroad Engineering Drawing: Stress Sheet, Bridge 126 - Clearwater River, Spalding, Idaho, undated
- ItemBB019363 - Camas Prairie Railroad Engineering Drawing: Detail Piers/End Truss, Bridge 126 - Clearwater River, Spalding, Idaho, undated
- ItemBB019364 - Camas Prairie Railroad Engineering Drawing: Detail Piers/End Truss, Bridge 126 - Clearwater River, Spalding, Idaho, undated
- ItemBB019365 - Camas Prairie Railroad Engineering Drawing: Cross Section/Stringer, Bridge 126 - Clearwater River, Spalding, Idaho, undated
- ItemBB019366 - Camas Prairie Railroad Engineering Drawing: Detail of Bearings, Bridge 126 - Clearwater River, Spalding, Idaho, undated
- ItemBB019367 - Camas Prairie Railroad Engineering Drawing: Telegraph Support, Bridge 126 - Clearwater River, Spalding, Idaho, undated
- ItemBB019368 - Camas Prairie Railroad Engineering Drawing: Draw Pier/Fender, Bridge 126 - Clearwater River, Spalding, Idaho, undated
- ItemBB019369 - Camas Prairie Railroad Engineering Drawing: Draw Pier/Fender, Bridge 126 - Clearwater River, Spalding, Idaho, undated
- ItemBB019370 - Camas Prairie Railroad Engineering Drawing: Piers, Bridge 126 - Clearwater River, Spalding, Idaho, undated
- 386 more...