Northern Pacific Engineering Drawing: Shop Plan - Beam Spans, Bridge 122, west of Missoula, Montana, Line Segment 042, Milepost 122.5. Sheet 441 - 55, undated.

Northern Pacific Engineering Drawing: Shop Plan - Anchor Bolt, Bridge 118 - Van Buren Street, Missoula, Montana, Line Segment 042, Milepost 118.7. Sheet 447 - 25, undated.

Northern Pacific Engineering Drawing: Shoofly Trestle, Bridge 118 - Van Buren Street, Missoula, Montana, Line Segment 042, Milepost 118.7. Sheet 447 - 25, undated.

Northern Pacific Engineering Drawing: Shoofly Alignment/Trestle, Bridge 118 - Van Buren Street, Missoula, Montana, Line Segment 042, Milepost 118.7. Sheet 447 - 25, undated.

Northern Pacific Engineering Drawing: Retaining Walls and Sidewalk, Bridge 119 - Harris Street, Missoula, Montana, Line Segment 042, Milepost 119.6, undated.

Northern Pacific Engineering Drawing: Retaining Wall and Ramp, Bridge 119 - Harris Street, Missoula, Montana, Line Segment 042, Milepost 119.6. Sheet 1077 - 7, undated.

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