Northern Pacific Engineering Drawing: Bent Details, Bridge 37+5205 - Waldrick Road, south of East Olympia, Washington, Line Segment 052, Milepost 37.99. Sheet 424 - 45, undated.

Northern Pacific Engineering Drawing: Detail of Bearing, Bridge 36 - Deschutes River, south of East Olympia, Washington, Line Segment 052, Milepost 36.14. Sheet 782 - 22, undated.

Northern Pacific Engineering Drawing: Detail of Slabs, Bridge 39 - Pacific Highway, south of East Olympia, Washington, Line Segment 052, Milepost 39.1. Sheet 1062 - 3, undated.

Northern Pacific Engineering Drawing: Detail of Truss, Bridge 36 - Deschutes River, south of East Olympia, Washington, Line Segment 052, Milepost 36.14. Sheet 782 - 22, undated.

Northern Pacific Engineering Drawing: Detail of Truss, Bridge 36 - Deschutes River, south of East Olympia, Washington, Line Segment 052, Milepost 36.14. Sheet 782 - 22, undated.

Northern Pacific Engineering Drawing: Falsework Plan, Bridge 39 - Pacific Highway, south of East Olympia, Washington, Line Segment 052, Milepost 39.1. Sheet 1062 - 3, undated.