Camas Prairie Railroad Engineering Drawing: Details north Abutment, Bridge 34, Idaho, Line Segment 460. Sheet 1070 - 1, undated.
Camas Prairie Railroad Engineering Drawing: Details of Beams, Bridge 33 (50.1) - Jim Ford Creek, south of Orofino, Idaho, Line Segment 461. Sheet 1064 - 20, undated.
Camas Prairie Railroad Engineering Drawing: Details of Drum, Bridge 50.1 - Clearwater River, south of Tramway, Idaho, Line Segment 461. Sheet 442 - 18, undated.
Camas Prairie Railroad Engineering Drawing: Details Piers and Abutment, Bridge 25 - North Fork of the Clearwater River, east of Ahsahka, Idaho, Line Segment 461. Sheet 1072 - 8, undated.
Camas Prairie Railroad Engineering Drawing: Details south Abutment, Bridge 34, Idaho, Line Segment 460. Sheet 1070 - 1, undated.
Camas Prairie Railroad Engineering Drawing: Draw Pier, Bridge 50.1 - Clearwater River, south of Tramway, Idaho, Line Segment 461. Sheet 442 - 18, undated.
Camas Prairie Railroad Engineering Drawing: Draw Pier/Fender, Bridge 126 - Clearwater River, Spalding, Idaho, Line Segment 459. Sheet 442 - 64, undated.
Camas Prairie Railroad Engineering Drawing: Draw Pier/Fender, Bridge 126 - Clearwater River, Spalding, Idaho, Line Segment 459. Sheet 442 - 64, undated.
Camas Prairie Railroad Engineering Drawing: east Abutment, Bridge 126.1 - Underpass, Spalding, Idaho, Line Segment 459. Sheet 1070 - 15, undated.
Camas Prairie Railroad Engineering Drawing: east Abutment, Bridge 38 - Lolo Creek, south of Greer, Idaho, Line Segment 461. Sheet 2007 - 8, undated.