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
- 12 more...
- ItemBB015397 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Beam/Material, Bridge 42 - Highway, Ferdinand, Idaho, undated
- ItemBB015398 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Beam/Material, Bridge 42 - Highway, Ferdinand, Idaho, undated
- ItemBB015403 - Camas Prairie Railroad Engineering Drawing: Proposed Girder Span, Bridge 40 - Highway, South of Craigmont, Idaho, 1931
- ItemBB015404 - Camas Prairie Railroad Engineering Drawing: Detail of Timber Piers, Bridge 40 - Highway, South of Craigmont, Idaho, undated
- ItemBB015405 - Camas Prairie Railroad Engineering Drawing: Tie Plan, Bridge 40 - Highway, South of Craigmont, Idaho, 1966
- ItemBB015406 - Camas Prairie Railroad Engineering Drawing: Tie Plan, Bridge 40 - Highway, South of Craigmont, Idaho, 1947
- ItemBB015489 - Camas Prairie Railroad Engineering Drawing: Tie Plan, Bridge 1 - Highway, South of Spalding, Idaho, 1950
- ItemBB015490 - Camas Prairie Railroad Engineering Drawing: Detail of Pier/Abutment, Bridge 1 - Highway, South of Spalding, Idaho, undated
- ItemBB015491 - Camas Prairie Railroad Engineering Drawing: Beams for Reinforcing Span, Bridge 1 - Highway, South of Spalding, Idaho, undated
- 561 more...