Great Northern Engineering Drawing: 200 Foot Railroad Truss Span, Kettle River, west of Kettle Falls, Washington, Line Segment 377, Milepost 8.41. Sheet 291 - 5301 - 7, undated.

Great Northern Engineering Drawing: 200 Foot Railroad Truss Span, Kettle River, west of Kettle Falls, Washington, Line Segment 377, Milepost 8.41. Sheet 291 - 5301 - 10, undated.

Great Northern Engineering Drawing: 200 Foot Railroad Truss Span, Kettle River, west of Kettle Falls, Washington, Line Segment 377, Milepost 8.41. Sheet 291 - 5301 - 8, undated.

Great Northern Engineering Drawing: 240 Foot Height Drawspan, Bridge 69 - Nicomekl River, north of Crescent Beach, British Columbia, Line Segment 056, Milepost 127.7. Sheet 202 - 1960 - 51, undated.

Great Northern Engineering Drawing: 240 Foot Height Drawspan, Bridge 69 - Nicomekl River, north of Crescent Beach, British Columbia, Line Segment 056, Milepost 127.7. Sheet 202 - 1960 - 47, undated.

Great Northern Engineering Drawing: 250 Draw Span Reinforcement, Bridge 455, east of Snohomish, Washington, Line Segment 037, Milepost 1775.0. Sheet 277 - 1447 - 106, undated.

Great Northern Engineering Drawing: 250 Foot Draw Span, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 6, undated.

Great Northern Engineering Drawing: 250 Foot Draw Span, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 7, undated.

Great Northern Engineering Drawing: 250 Foot Draw Span, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 26, undated.

Great Northern Engineering Drawing: 250 Foot Draw Span, Bridge 64 - Nooksack River, north of Brennan, Washington, Line Segment 050, Milepost 105.8. Sheet 197 - 2311 - 11, undated.