Northern Pacific Engineering Drawing: Detail of 50 Foot Deck Plate Girder (DPG), Bridge 3 - Latah Creek, west of Empire, Washington, Line Segment 046, Milepost 3.29. Sheet 1059 - 6, undated.

Northern Pacific Engineering Drawing: Detail of Deck Riveted Truss, Bridge 3 - Latah Creek, west of Empire, Washington, Line Segment 046, Milepost 3.29. Sheet 1059 - 6, undated.

Northern Pacific Engineering Drawing: Detail of Floor System, Bridge 3 - Latah Creek, west of Empire, Washington, Line Segment 046, Milepost 3.29. Sheet 1059 - 6, undated.

Northern Pacific Engineering Drawing: Details of Bearings, Bridge 3 - Latah Creek, west of Empire, Washington, Line Segment 046, Milepost 3.29. Sheet 1059 - 6, undated.

Northern Pacific Engineering Drawing: Drainage Details, Bridge 3.1 - Union Pacific Railroad. & Highway, west of Empire, Washington, Line Segment 046, Milepost 3.48, undated.

Northern Pacific Engineering Drawing: east Bridge Bearing Layout, Bridge 3.1 - Union Pacific Railroad. & Highway, west of Empire, Washington, Line Segment 046, Milepost 3.48, undated.

Northern Pacific Engineering Drawing: Falsework Plan, Bridge 3 - Latah Creek, west of Empire, Washington, Line Segment 046, Milepost 3.29. Sheet 1059 - 6, undated.

Northern Pacific Engineering Drawing: Floor System at Piers, Bridge 3.1 - Union Pacific Railroad. & Highway, west of Empire, Washington, Line Segment 046, Milepost 3.48, undated.