Great Northern Engineering Drawing: Details of Bracing, Bridge 10 - Snohomish River, north of Delta, Washington, Line Segment 050, Milepost 37.1. Sheet 197 - 2409 - 13, undated.

Great Northern Engineering Drawing: Drawspan Rack Anchoring, Bridge 10 - Snohomish River, north of Delta, Washington, Line Segment 050, Milepost 37.1. Sheet 197 - 2409 - 171, undated.

Great Northern Engineering Drawing: Dump Car Cylinder, Bridge 10 - Snohomish River, north of Delta, Washington, Line Segment 050, Milepost 37.1. Sheet 197 - 2409, undated.

Great Northern Engineering Drawing: Easer Bar Details, Bridge 10 - Snohomish River, north of Delta, Washington, Line Segment 050, Milepost 37.1. Sheet 197 - 2409 - 178, undated.

Great Northern Engineering Drawing: Easer Bars, Bridge 10 - Snohomish River, north of Delta, Washington, Line Segment 050, Milepost 37.1. Sheet 197 - 2409 - 167, undated.

Great Northern Engineering Drawing: End Wedge Interlocking, Bridge 11 - Steamboat Slough, north of Delta, Washington, Line Segment 050, Milepost 37.8. Sheet 200 - 1712 - 31, undated.