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
- 423 more...
- ItemBB020170 - Camas Prairie Railroad Engineering Drawing: General Plan and Elevation, Bridge 22 (47) - Orofino Creek, Placer, Idaho, 1926
- ItemBB020171 - Camas Prairie Railroad Engineering Drawing: Stringer Details and Bill of Material, Bridge 22 (47) - Orofino Creek, Placer, Idaho, undated
- ItemBB020172 - Camas Prairie Railroad Engineering Drawing: Detail Creosoted Caps, Bridge 22 (47) - Orofino Creek, Placer, Idaho, undated
- ItemBB020173 - Camas Prairie Railroad Engineering Drawing: General Plan, Elevation and Bill of Material, Bridge 23 (48) - Orofino Creek, East of Placer, Idaho, 1926
- ItemBB020174 - Camas Prairie Railroad Engineering Drawing: Details Bents 1 - 13 Inclusive, Bridge 23 (48) - Orofino Creek, East of Placer, Idaho, undated
- ItemBB020175 - Camas Prairie Railroad Engineering Drawing: Details North Abutment, Bridge 34, Idaho, undated
- ItemBB020176 - Camas Prairie Railroad Engineering Drawing: Details South Abutment, Bridge 34, Idaho, undated
- ItemBB020177 - Camas Prairie Railroad Engineering Drawing: Tie Plan, Bridge 34, Idaho, undated
- ItemBB020178 - Camas Prairie Railroad Engineering Drawing: Details 48 Foot Girder Beam, Bridge 34, Idaho, undated
- 150 more...