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
- ItemBB014562 - Camas Prairie Railroad Engineering Drawing: General Plan and Masonry Details, Bridge 6 - Lapwai Creek, South of Sweetwater, Idaho, 1942
- ItemBB015119 - Camas Prairie Railroad Engineering Drawing: Tie Plan, Bridge 33 (50.1) - Jim Ford Creek, South of Orofino, Idaho, 1950
- ItemBB015120 - Camas Prairie Railroad Engineering Drawing: General/Pier Plan, Bridge 33 (50.1) - Jim Ford Creek, South of Orofino, Idaho, 1938
- ItemBB015121 - Camas Prairie Railroad Engineering Drawing: Steel Details, Bridge 33 (50.1) - Jim Ford Creek, South of Orofino, Idaho, undated
- ItemBB015122 - Camas Prairie Railroad Engineering Drawing: Details of Beams, Bridge 33 (50.1) - Jim Ford Creek, South of Orofino, Idaho, undated
- 577 more...