Camas Prairie Railroad Engineering Drawing: Tie Plan, Bridge 0 - Potlatch Creek, east of Arrow, Idaho, Line Segment 461. Sheet 447 - 4, 1953.

Camas Prairie Railroad Engineering Drawing: Tie Plan, Bridge 0 - Potlatch Creek, east of Arrow, Idaho, Line Segment 461. Sheet 447 - 4, 1940.

Camas Prairie Railroad Engineering Drawing: Tie Plan, Bridge 0 - Potlatch Creek, east of Arrow, Idaho, Line Segment 461. Sheet 447 - 4, 1926.

Camas Prairie Railroad Engineering Drawing: Tie Framing Layout, Bridge 26 - Highway, Quartz, Idaho, Line Segment 462. Sheet 1075 - 70, undated.

Camas Prairie Railroad Engineering Drawing: Tie Framing Details, Bridge 26 - Highway, Quartz, Idaho, Line Segment 462. Sheet 1075 - 70, undated.

Camas Prairie Railroad Engineering Drawing: Tie Detail/Shim Detail, Bridge 126 - Clearwater River, Spalding, Idaho, Line Segment 459. Sheet 442 - 64, undated.

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

Camas Prairie Railroad Engineering Drawing: Telegraph Support, Bridge 126 - Clearwater River, Spalding, Idaho, Line Segment 459. Sheet 442 - 64, undated.

Camas Prairie Railroad Engineering Drawing: Structural Steel Detail, Bridge 29.1 - Orofino Creek, north of Jaype, Idaho, Line Segment 462. Sheet 785 - 15, undated.

Camas Prairie Railroad Engineering Drawing: Stringer Details and Bill of Material, Bridge 9 (8) - Orofino Creek, east of Fohl, Idaho, Line Segment 462. Sheet 1075 - 35, undated.