Northern Pacific Engineering Drawing: Center Bearing/Rivet Span, Bridge 53 - Willapa River, Raymond, Washington, Line Segment 420, Milepost 53.50. Sheet 429 - 1, undated.

Northern Pacific Engineering Drawing: Centerbearing/Riveted Span, Bridge 53 - Willapa River, Raymond, Washington, Line Segment 420, Milepost 53.50. Sheet 429 - 1, undated.

Northern Pacific Engineering Drawing: Centerbearing/Riveted Span, Bridge 53 - Willapa River, Raymond, Washington, Line Segment 420, Milepost 53.50. Sheet 429 - 1, undated.

Northern Pacific Engineering Drawing: Construct Protection Fender, Bridge 53 - Willapa River, Raymond, Washington, Line Segment 420, Milepost 53.50. Sheet 429 - 1, undated.

Northern Pacific Engineering Drawing: Detail End Lift/Lock, Bridge 53 - Willapa River, Raymond, Washington, Line Segment 420, Milepost 53.50. Sheet 429 - 1, undated.

Northern Pacific Engineering Drawing: Detail of Floor System, Bridge 53 - Willapa River, Raymond, Washington, Line Segment 420, Milepost 53.50. Sheet 429 - 1, undated.

Northern Pacific Engineering Drawing: Detail of Truss, Bridge 53 - Willapa River, Raymond, Washington, Line Segment 420, Milepost 53.50. Sheet 429 - 1, undated.