Northern Pacific Engineering Drawing: Transverse Section Truss, Bridge 62.1 - Spokane River, west of Trentwood, Washington, Line Segment 045, Milepost 62.6. Sheet 777 - 15, undated.

Northern Pacific Engineering Drawing: Tie Plan, Bridge 62.1 - Spokane River, west of Trentwood, Washington, Line Segment 045, Milepost 62.6. Sheet 777 - 15, 1955.

Northern Pacific Engineering Drawing: Tie Plan, Bridge 62.1 - Spokane River, west of Trentwood, Washington, Line Segment 045, Milepost 62.6. Sheet 777 - 15, 1955.

Northern Pacific Engineering Drawing: Tie Plan, Bridge 62.1 - Spokane River, west of Trentwood, Washington, Line Segment 045, Milepost 62.6. Sheet 777 - 15, 1955.

Northern Pacific Engineering Drawing: Tie Plan, Bridge 62.1 - Spokane River, west of Trentwood, Washington, Line Segment 045, Milepost 62.6. Sheet 777 - 15, 1940.

Northern Pacific Engineering Drawing: Tie Plan, Bridge 62.1 - Spokane River, west of Trentwood, Washington, Line Segment 045, Milepost 62.6. Sheet 777 - 15, 1940.

Northern Pacific Engineering Drawing: Tie Plan, Bridge 62.1 - Spokane River, west of Trentwood, Washington, Line Segment 045, Milepost 62.6. Sheet 777 - 15, 1940.

Northern Pacific Engineering Drawing: Tie Plan, Bridge 62 - Evergreen Road, Trentwood, Washington, Line Segment 045, Milepost 62.19. Sheet 1259 - 6, undated.

Northern Pacific Engineering Drawing: Stringer/Gusset Repair, Bridge 62.1 - Spokane River, west of Trentwood, Washington, Line Segment 045, Milepost 62.6. Sheet 777 - 15, undated.

Northern Pacific Engineering Drawing: Stress Sheet, Bridge 62.1 - Spokane River, west of Trentwood, Washington, Line Segment 045, Milepost 62.6. Sheet 777 - 15, undated.