Northern Pacific Engineering Drawing: Water Service, Bridge 0 - Highway Undercrossing, Pasco, Washington, Line Segment 048, Milepost 0.11. Sheet 1078 - 7, undated.

Northern Pacific Engineering Drawing: Vertical Post Bar, etc., Bridge 1 - Columbia River, west of Pasco, Washington, Line Segment 048, Milepost 1.32. Sheet 770 - 1, undated.

Northern Pacific Engineering Drawing: Truss Span and Stringer Detail, Bridge 1 - Columbia River, west of Pasco, Washington, Line Segment 048, Milepost 1.32. Sheet 358 - 7047 - 16, undated.

Northern Pacific Engineering Drawing: Truss Span and Stress Sheet, Bridge 1 - Columbia River, west of Pasco, Washington, Line Segment 048, Milepost 1.32. Sheet 358 - 7047 - 13, undated.

Northern Pacific Engineering Drawing: Truss Span and Ship Bill, Bridge 1 - Columbia River, west of Pasco, Washington, Line Segment 048, Milepost 1.32. Sheet 358 - 7047 - 19, undated.

Northern Pacific Engineering Drawing: Truss Span and Post, Struts, Bridge 1 - Columbia River, west of Pasco, Washington, Line Segment 048, Milepost 1.32. Sheet 358 - 7047 - 15, undated.

Northern Pacific Engineering Drawing: Truss Span and Portal Details, Bridge 1 - Columbia River, west of Pasco, Washington, Line Segment 048, Milepost 1.32. Sheet 358 - 7047 - 18, undated.

Northern Pacific Engineering Drawing: Truss Span and Pin Details, Bridge 1 - Columbia River, west of Pasco, Washington, Line Segment 048, Milepost 1.32. Sheet 358 - 7047 - 14, undated.