Northern Pacific Engineering Drawing: Shop Plan - General Plan, Bridge 3 - Church Street Overpass, Sandpoint, Idaho, Line Segment 045, Milepost 3.14. Sheet 1070 - 14, undated.

Northern Pacific Engineering Drawing: Shop Plan - General Plan, Bridge 3 - Church Street Overpass, Sandpoint, Idaho, Line Segment 045, Milepost 3.14. Sheet 1070 - 14, undated.

Northern Pacific Engineering Drawing: Shop Plan - General Plan, Bridge 3 - Church Street Overpass, Sandpoint, Idaho, Line Segment 045, Milepost 3.14. Sheet 1070 - 14, undated.

Northern Pacific Engineering Drawing: Shop Plan - Floor Plate and Beams, Bridge 4 - Highway, south of Grand Junction, Idaho, Line Segment 381, Milepost 3.69. Sheet 1080 - 12, undated.

Northern Pacific Engineering Drawing: Shop Plan - Flash Plates, Bridge 4 - Highway, south of Grand Junction, Idaho, Line Segment 381, Milepost 3.69. Sheet 1080 - 12, undated.

Northern Pacific Engineering Drawing: Shop Plan - Erection Diagram, Bridge 4 - Highway, south of Grand Junction, Idaho, Line Segment 381, Milepost 3.69. Sheet 1080 - 12, undated.

Northern Pacific Engineering Drawing: Shop Plan - Erection Diagram, Bridge 32 - Union Pacific Railroad, Athol, Idaho, Line Segment 045, Milepost 32.54. Sheet 447 - 30, undated.

Northern Pacific Engineering Drawing: Shop Plan - Bill of Material, Bridge 32 - Union Pacific Railroad, Athol, Idaho, Line Segment 045, Milepost 32.54. Sheet 447 - 30, undated.

Northern Pacific Engineering Drawing: Shop Plan - Bill Bolts, Bridge 14 (22) - County Road, west of Algoma, Idaho, Line Segment 045, Milepost 14.33. Sheet 442 - 19, undated.

Northern Pacific Engineering Drawing: Shop Plan - Bearing Assembly, Bridge 3.2 - Lake Pend Oreille, west of Sandpoint, Idaho, Line Segment 045, Milepost 3.88. Sheet 1268 - 5, undated.