Camas Prairie Railroad Engineering Drawing: Elevation/Cross Frame/Hook, etc., Bridge 19 (16), south of Culdesac, Idaho, Line Segment 460. Sheet 424 - 10, undated.

Camas Prairie Railroad Engineering Drawing: Elevation/Girder, Bridge 1 - Highway, south of Spalding, Idaho, Line Segment 460. Sheet 1066 - 23, undated.

Camas Prairie Railroad Engineering Drawing: End Brace Block, Bridge 50.1 - Clearwater River, south of Tramway, Idaho, Line Segment 461. Sheet 442 - 18, undated.

Camas Prairie Railroad Engineering Drawing: Erection Diagram, Bridge 25 - North Fork of the Clearwater River, Idaho, Line Segment 461. Sheet 1072 - 8, undated.

Camas Prairie Railroad Engineering Drawing: Expansion Shoes, Bridge 94.1 (303) - Lightning Creek, west of Eddy, Idaho, Line Segment 044, Milepost 94.3. Sheet 785 - 15, undated.