Northern Pacific Engineering Drawing: Protection - Fender - Pier 1, Bridge 0.59 - Cowlitz River, Longview Junction, Washington, Line Segment 613, Milepost 0.6. Sheet 1080 - 8, undated.

Northern Pacific Engineering Drawing: Rebuilding Pier 3, Bridge 0.59 - Cowlitz River, Longview Junction, Washington, Line Segment 613, Milepost 0.6. Sheet 1080 - 8, 1955.

Northern Pacific Engineering Drawing: Rebuilding Pier 4, Bridge 0.59 - Cowlitz River, Longview Junction, Washington, Line Segment 613, Milepost 0.6. Sheet 1080 - 8, 1955.

Northern Pacific Engineering Drawing: Recondition Pier 3, Bridge 0.59 - Cowlitz River, Longview Junction, Washington, Line Segment 613, Milepost 0.6. Sheet 1080 - 8, 1955.

Northern Pacific Engineering Drawing: Recondition Pier 4, Bridge 0.59 - Cowlitz River, Longview Junction, Washington, Line Segment 613, Milepost 0.6. Sheet 1080 - 8, 1955.

Northern Pacific Engineering Drawing: Recondition Pier 5, Bridge 0.59 - Cowlitz River, Longview Junction, Washington, Line Segment 613, Milepost 0.6. Sheet 1080 - 8, 1955.

Northern Pacific Engineering Drawing: Remodel Abutment/Piers, Bridge 105 - Kalama River, south of Longview Junction, Washington, Line Segment 052, Milepost 105.6. Sheet 429 - 16, undated.