Burlington Northern Engineering Drawing: Steel Repairs, Bridge 50.1 - Clearwater River (formerly Camas Prairie), south of Tramway, Idaho, Line Segment 461. Sheet, 1975.

Camas Prairie Railroad Engineering Drawing: 155 Foot Howe Truss, Bridge 50.1 - Clearwater River, south of Tramway, Idaho, Line Segment 461. Sheet 442 - 18, undated.

Camas Prairie Railroad Engineering Drawing: 222 Foot Draw Span, Bridge 50.1 - Clearwater River, south of Tramway, Idaho, Line Segment 461. Sheet 442 - 18, undated.

Camas Prairie Railroad Engineering Drawing: Detail 36 Inch Beams, Bridge 50.1 - Clearwater River, south of Tramway, Idaho, Line Segment 461. Sheet 442 - 18, undated.

Camas Prairie Railroad Engineering Drawing: Detail 36 Inch Beams, Bridge 50.1 - Clearwater River, south of Tramway, Idaho, Line Segment 461. Sheet 442 - 18, undated.

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

Camas Prairie Railroad Engineering Drawing: Detail New Post/Strut, Bridge 50.1 - Clearwater River, south of Tramway, Idaho, Line Segment 461. Sheet 442 - 18, undated.

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

Camas Prairie Railroad Engineering Drawing: Detail of End Floor Beam/Lateral, Bridge 50.1 - Clearwater River, south of Tramway, Idaho, Line Segment 461. Sheet 442 - 18, undated.