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
- 538 more...
- ItemBB029201 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Anchor Bolt, Bridge 20 (17), South of Culdesac, Idaho, undated
- ItemBB029202 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Girder, Bridge 20 (17), South of Culdesac, Idaho, undated
- ItemBB029203 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Girder, Bridge 20 (17), South of Culdesac, Idaho, undated
- ItemBB029204 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Diagonal, Bridge 20 (17), South of Culdesac, Idaho, undated
- ItemBB029205 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Cross Frame, Bridge 20 (17), South of Culdesac, Idaho, undated
- ItemBB029206 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Cast Steel, Bridge 20 (17), South of Culdesac, Idaho, undated
- ItemBB029207 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Plate Girder, Bridge 20 (17), South of Culdesac, Idaho, undated
- ItemBB029208 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Laterals, Bridge 20 (17), South of Culdesac, Idaho, undated
- ItemBB029209 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Strut, etc., Bridge 20 (17), South of Culdesac, Idaho, undated
- 35 more...