Burlington Northern Engineering Drawing: Deck Plan, Bridge 14.1 - Van Sycle Creek (formerly Northern Pacific), south of Zangar Junction, Washington, Line Segment 451, Milepost 14.64. Sheet 1054 - 35, 1982.

Burlington Northern Engineering Drawing: Deck Plan, Bridge 12.4 - Van Sycle Creek (formerly Northern Pacific), south of Zangar Junction, Washington, Line Segment 451, Milepost 12.71. Sheet VF 1264 - 6, 1982.