Northern Pacific Engineering Drawing: Detail Bottom Chord/Struts, Bridge 104 - Nooksack River, north of Acme, Washington, Line Segment 403, Milepost 104.3. Sheet 771 - 25, undated.

Northern Pacific Engineering Drawing: Detail End Post/Chord, Bridge 104 - Nooksack River, north of Acme, Washington, Line Segment 403, Milepost 104.3. Sheet 771 - 25, undated.

Northern Pacific Engineering Drawing: Detail of 155 Foot Span, Bridge 110 - Nooksack River, north of Acme, Washington, Line Segment 403, Milepost 110.0. Sheet 444 - 12, undated.

Northern Pacific Engineering Drawing: Detail of 155 Foot Span, Bridge 110 - Nooksack River, north of Acme, Washington, Line Segment 403, Milepost 110.0. Sheet 444 - 12, undated.

Northern Pacific Engineering Drawing: Detail of 155 Foot Span, Bridge 110 - Nooksack River, north of Acme, Washington, Line Segment 403, Milepost 110.0. Sheet 444 - 12, undated.

Northern Pacific Engineering Drawing: Detail of Diagonal, Bridge 104 - Nooksack River, north of Acme, Washington, Line Segment 403, Milepost 104.3. Sheet 771 - 25, undated.

Northern Pacific Engineering Drawing: Detail of Diagonal/Struts, Bridge 104 - Nooksack River, north of Acme, Washington, Line Segment 403, Milepost 104.3. Sheet 771 - 25, undated.

Northern Pacific Engineering Drawing: Detail of Floor Through Pin, Bridge 104 - Nooksack River, north of Acme, Washington, Line Segment 403, Milepost 104.3. Sheet 771 - 25, undated.

Northern Pacific Engineering Drawing: Detail of Intermediate Posts, Bridge 104 - Nooksack River, north of Acme, Washington, Line Segment 403, Milepost 104.3. Sheet 771 - 25, undated.

Northern Pacific Engineering Drawing: Detail of Intermediate Posts, Bridge 104 - Nooksack River, north of Acme, Washington, Line Segment 403, Milepost 104.3. Sheet 771 - 25, undated.