Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girder Assembly, Bridge 0.1 - north Portland Road, North Portland Junction, Oregon, Line Segment 047, Milepost 0.07. Sheet HA - 044, undated.
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Scope note(s)
A Pacific Northwest Railroad Archive subject. An engineering drawing of a railroad bridge or its components.
Source note(s)
Display note(s)
Hierarchical terms
Railroad bridge drawings
Railroad bridge drawings
Equivalent terms
Railroad bridge drawings
UF Railroad bridges
UF Bridges