Northern Pacific Engineering Drawing: Wing Wall Details, Bridge 1.1 - 4th Avenue, Spokane, Washington, Line Segment 046, Milepost 1.19. Sheet 1054 - 10, undated.

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

Northern Pacific Engineering Drawing: Waterproofing /Expansion Details, Bridge 71.1 - Browne Street, Spokane, Washington, Line Segment 045, Milepost 71.41. Sheet 1054 - 7, undated.

Northern Pacific Engineering Drawing: Water Proofing Detail, Bridge 71 - Division Street, Spokane, Washington, Line Segment 045, Milepost 71.27. Sheet 1054 - 1, undated.

Northern Pacific Engineering Drawing: Water Proofing Detail, Bridge 71 - Division Street, Spokane, Washington, Line Segment 045, Milepost 71.27. Sheet 1054 - 1, undated.