Spokane, Portland and Seattle Railway Engineering Drawing: Steel Detail, Bridge A20.8 (166.1) - Scappoose Creek, west of Scappoose, Oregon, Line Segment 440, Milepost 20.82. Sheet NO - 299, 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