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
- 51 more...
- ItemBB015754 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Floor Beams, Bridge 126.1 - Underpass, Spalding, Idaho, undated
- ItemBB015755 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Erection Diagram, Bridge 126.1 - Underpass, Spalding, Idaho, undated
- ItemBB015756 - Camas Prairie Railroad Engineering Drawing: General Plan Abutment Number 1, Bridge 12.1, Culdesac, Idaho, undated
- ItemBB015757 - Camas Prairie Railroad Engineering Drawing: Details - Abutment Number 4, Bridge 12.1, Culdesac, Idaho, undated
- ItemBB015758 - Camas Prairie Railroad Engineering Drawing: Details - Piers 2 and 3, Bridge 12.1, Culdesac, Idaho, undated
- ItemBB015759 - Camas Prairie Railroad Engineering Drawing: Tie Plan, Bridge 12.1, Culdesac, Idaho, undated
- ItemBB015760 - Camas Prairie Railroad Engineering Drawing: Standard 30 Foot Wide Flange Beam Span, Bridge 12.1, Culdesac, Idaho, undated
- ItemBB015761 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Girder Span, Bridge 12.1, Culdesac, Idaho, undated
- ItemBB015762 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 12.1, Culdesac, Idaho, undated
- 522 more...