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
- 83 more...
- ItemBB016898 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 20.2 (19), South of Nucrag, Idaho, 1907
- ItemBB016899 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 20.3 (20), South of Nucrag, Idaho, 1907
- ItemBB016900 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 21 (21), South of Nucrag, Idaho, 1907
- ItemBB016901 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 21.1 (22), South of Nucrag, Idaho, 1907
- ItemBB016902 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 21.3 (24), South of Nucrag, Idaho, 1907
- ItemBB016903 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 22.1 (28), South of Nucrag, Idaho, 1907
- ItemBB016904 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 22.2 (29), South of Nucrag, Idaho, 1907
- ItemBB016905 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 22.3 (30.1), South of Nucrag, Idaho, 1907
- ItemBB016906 - Camas Prairie Railroad Engineering Drawing: General Plan, Bridge 22.4 (30), South of Nucrag, Idaho, 1907
- 490 more...