Camas Prairie Railroad Engineering Drawing: Plan Additional Beam Span, Bridge 0 - Potlatch Creek, east of Arrow, Idaho, Line Segment 461. Sheet 447 - 4, undated.

Camas Prairie Railroad Engineering Drawing: Portal - 160 Foot Through Truss, Bridge 25 - North Fork of the Clearwater River, east of Ahsahka, Idaho, Line Segment 461. Sheet 1072 - 8, undated.

Camas Prairie Railroad Engineering Drawing: Proposed Concrete Approach, Bridge 38 - Lawyers Canyon, south of Craigmont, Idaho, Line Segment 460. Sheet 447 - 23A, undated.

Camas Prairie Railroad Engineering Drawing: Proposed Replacement Common Span, Bridge 0 - Potlatch Creek, east of Arrow, Idaho, Line Segment 461. Sheet 447 - 4, undated.

Camas Prairie Railroad Engineering Drawing: Reinforce Steel, Bridge 126.1 - Underpass, Spalding, Idaho, Line Segment 459. Sheet 1070 - 15, 1935.

Camas Prairie Railroad Engineering Drawing: Remodel Bridge, Bridge 17.1 (30) - Orofino Creek, east of Rudo, Idaho, Line Segment 462. Sheet 1075 - 46, 1966.

Camas Prairie Railroad Engineering Drawing: Remodel Skewed Through Plate Girder, Bridge 50.1 - Clearwater River, south of Tramway, Idaho, Line Segment 461. Sheet 442 - 18, undated.