Great Northern Engineering Drawing: Deck Plan, Bridge 38.1 - Chelan River, north of Chelan Falls, Washington, Line Segment 387, Milepost 38.1. Sheet 273 - 4486 - 8, 1938.

Great Northern Engineering Drawing: Deck Plan, Bridge 38.1 - Chelan River, north of Chelan Falls, Washington, Line Segment 387, Milepost 38.1. Sheet 273 - 4486 - 19, 1968.

Great Northern Engineering Drawing: Deck Plan, Bridge 38.1 - Chelan River, north of Chelan Falls, Washington, Line Segment 387, Milepost 38.1. Sheet 273 - 4486 - 20, 1968.

Great Northern Engineering Drawing: Erection Plan, Bridge 38.1 - Chelan River, north of Chelan Falls, Washington, Line Segment 387, Milepost 38.1. Sheet 273 - 4486 - 10, undated.

Great Northern Engineering Drawing: Falsework Plan, Bridge 38.1 - Chelan River, north of Chelan Falls, Washington, Line Segment 387, Milepost 38.1. Sheet 273 - 4486 - 14, undated.

Great Northern Engineering Drawing: Piling Plan, Bridge 38.1 - Chelan River, north of Chelan Falls, Washington, Line Segment 387, Milepost 38.1. Sheet 273 - 4486 - 13, undated.

Great Northern Engineering Drawing: Repairs 120 Truss Span, Bridge 38.1 - Chelan River, north of Chelan Falls, Washington, Line Segment 387, Milepost 38.1. Sheet 273 - 4486 - 15, undated.