Northern Pacific Engineering Drawing: Sidewalk Hoquiam Crossing, Bridge 3.2 (72.2) - Hoquiam River, Hoquiam, Washington, Line Segment 610. Sheet 785 - 7, undated.

Northern Pacific Engineering Drawing: Depot at Hoquiam, Washington, prepared in 1913. Burlington Northern File Number 4934-3, Reference Number 10107, Sheet 003.

Northern Pacific Engineering Drawing: Depot at Hoquiam, Washington, prepared in 1913. Burlington Northern File Number 4934-8, Reference Number 10107, Sheet 008.

Northern Pacific Engineering Drawing: Depot at Hoquiam, Washington, prepared in 1913. Burlington Northern File Number 10,020, Reference Number 10107, Sheet 003.

Northern Pacific Engineering Drawing: Depot at Hoquiam, Washington, prepared in 1913. Burlington Northern File Number 4934-1, Reference Number 10107, Sheet 001.