Northern Pacific Engineering Drawing: Handrails, Bridge 1 - 3rd Avenue, Spokane, Washington, Line Segment 046, Milepost 1.07. Sheet 1054 - 10, undated.

Northern Pacific Engineering Drawing: Handrail/Drainage, Bridge 176 - Highway I-90, Westfall, Montana, Line Segment 042, Milepost 176.9. Sheet 2015 - 5, undated.

Northern Pacific Engineering Drawing: Handrail/Drain, etc., Bridge 27 - Highway 15, north of Woodinville, Washington, Line Segment 403, Milepost 27.1. Sheet 2013 - 3A, undated.

Northern Pacific Engineering Drawing: Handrail Details, Bridge 23.47 - Underpass (I-5), south of Ketron, Washington, Line Segment 052, Milepost 23.9. Sheet 2000 - 3, undated.

Northern Pacific Engineering Drawing: Handrail Details, Bridge 23.1 - Underpass, south of Ketron, Washington, Line Segment 052, Milepost 24.0. Sheet 1070 - 3, undated.

Northern Pacific Engineering Drawing: Handrail Details, Bridge 119 - Harris Street, Missoula, Montana, Line Segment 042, Milepost 119.6. Sheet 1077 - 7, undated.

Northern Pacific Engineering Drawing: Half Intermediate/End Section, Bridge 114.1 - Missoula River, west of Bonner, Montana, Line Segment 042, Milepost 114.3. Sheet 775 - 31, undated.

Northern Pacific Engineering Drawing: Half Elevation Truss, Bridge 36 - Clark Fork River, west of Thompson Falls, Montana, Line Segment 044, Milepost 36.6. Sheet VF1077 - 5, undated.

Northern Pacific Engineering Drawing: Gusset Plates, Bridge 36 - Chico Creek, north of Naval Ammunition Depot Junction, Washington, Line Segment 426, Milepost 36.35. Sheet 1261 - 4, undated.