Northern Pacific Engineering Drawing: Shop Plan - Troughs, Bridge 0.12 - Maple Street, Spokane, Washington, Line Segment 046, Milepost 0.97. Sheet 1054 - 9, undated.

Northern Pacific Engineering Drawing: Shop Plan - Troughs, Bridge 0.12 - Maple Street, Spokane, Washington, Line Segment 046, Milepost 0.97. Sheet 1054 - 9, undated.

Northern Pacific Engineering Drawing: Shop Plan - Troughs, Bridge 0.12 - Maple Street, Spokane, Washington, Line Segment 046, Milepost 0.97. Sheet 1054 - 9, undated.

Northern Pacific Engineering Drawing: Shop Plan - Troughs, Bridge 0.12 - Maple Street, Spokane, Washington, Line Segment 046, Milepost 0.97. Sheet 1054 - 9, undated.

Northern Pacific Engineering Drawing: Shop Plan - Troughs, Bridge 0.12 - Maple Street, Spokane, Washington, Line Segment 046, Milepost 0.97. Sheet 1054 - 9, undated.

Northern Pacific Engineering Drawing: Shop Plan - Troughs, Bridge 0.12 - Maple Street, Spokane, Washington, Line Segment 046, Milepost 0.97. Sheet 1054 - 9, undated.

Northern Pacific Engineering Drawing: Shop Plan - Waterproof Guard, Bridge 71 - Division Street, Spokane, Washington, Line Segment 045, Milepost 71.27. Sheet 1054 - 5, undated.

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

Northern Pacific Engineering Drawing: Sketch Centerline of Bridge, Bridge 71 - Division Street, Spokane, Washington, Line Segment 045, Milepost 71.27. Sheet 1054 - 6, undated.

Northern Pacific Engineering Drawing: Slab Detail/Bill Rods, Bridge 0.10 - Cedar Street, Spokane, Washington, Line Segment 046, Milepost 0.81. Sheet 1055 - 10, undated.