Burlington Northern Engineering Drawing: Deck Plan, Bridge 14 - Chambers Creek (formerly Northern Pacific), south of Titlow, Washington, Line Segment 052, Milepost 14.2. Sheet 2011 - 1, 1974.

Northern Pacific Engineering Drawing: Abutment/Anchor Bolt Layout, Bridge 14 - Chambers Creek, south of Titlow, Washington, Line Segment 052, Milepost 14.2. Sheet 2011 - 1, undated.

Northern Pacific Engineering Drawing: Bearing Support Details, Bridge 14 - Chambers Creek, south of Titlow, Washington, Line Segment 052, Milepost 14.2. Sheet 2011 - 1, undated.

Northern Pacific Engineering Drawing: Bill of Falsework Material, Bridge 14 - Chambers Creek, south of Titlow, Washington, Line Segment 052, Milepost 14.2. Sheet 2011 - 1A, undated.

Northern Pacific Engineering Drawing: Cast Steel Base, Bridge 14 - Chambers Creek, south of Titlow, Washington, Line Segment 052, Milepost 14.2. Sheet 2011 - 1, undated.

Northern Pacific Engineering Drawing: Change in Auxiliary Counterweight, Bridge 14 - Chambers Creek, south of Titlow, Washington, Line Segment 052, Milepost 14.2. Sheet 2011 - 1, undated.