Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.
Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.
Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.
Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.
Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.
Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.
Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.
Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.
Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.
Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.
Northern Pacific Engineering Drawing: Shop Plan - Girder Assembly, Shop Plan - Girder Assembly, Westfall, Washington, Line Segment 042, Milepost 176.9. Sheet 2015 - 5A, undated.