Great Northern Engineering Drawing: Piling Plan, Bridge 11 - Steamboat Slough, north of Delta, Washington, Line Segment 050, Milepost 37.8. Sheet 200 - 1712 - 58, undated.

Great Northern Engineering Drawing: Piling Plan, Bridge 137.2 - U.S. Highway 2, Belton, Montana, Line Segment 036, Milepost 1196.2. Sheet 272 - 4958 - 5, 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: Piling Plan, Bridge 5 - 61st Street, east of Ballard, Washington, Line Segment 050, Milepost 6.8. Sheet 273 - 4627 - 13, undated.

Great Northern Engineering Drawing: Piling Plan, Bridge 58.4 - Methow River, north of Starr, Washington, Line Segment 387, Milepost 58.4. Sheet 218 - 2567 - 69, undated.

Great Northern Engineering Drawing: Pipe Rail Details, Bridge 364.1 - Thurston Street, Wenatchee, Washington, Line Segment 037, Milepost 1650.15. Sheet 274 - 4397 - 22, undated.

Great Northern Engineering Drawing: Plan - Dike, Bridge 455, east of Snohomish, Washington, Line Segment 037, Milepost 1775.0. Sheet 7 - E - 20500, undated.

Great Northern Engineering Drawing: Plan - Dike, Bridge 455, east of Snohomish, Washington, Line Segment 037, Milepost 1775.0. Sheet 7 - E - 17376, undated.