36 results directly related Exclude narrower terms
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: 20 Foot I - Beam Span, Bridge A26.5 (164?) - (No Suggestions) Creek, west of Saint Helens, Oregon, Line Segment 440, Milepost 26.51. Sheet N - 3 - 15, 1902. Note: Steel span
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: 60 Foot Deck Plate Girder (DPG), Bridge A29.4S, west of Saint Helens, Oregon, Line Segment 440, Milepost 0.40. Sheet NO - 244, undated.
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: 60 Foot Drawbridge, Bridge A29.4S, west of Saint Helens, Oregon, Line Segment 440, Milepost 0.40. Sheet NO - 242, 1932. Note: Drawbridge
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: Abutment Details, Bridge A26.5 (164?) - (No Suggestions) Creek, west of Saint Helens, Oregon, Line Segment 440, Milepost 26.51. Sheet NO - 267, undated.
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: Abutments, Bridge E26.2 - Beaverton Creek, west of Saint Helens, Oregon, Line Segment 442, Milepost 26.21. Sheet 387 - 8389, undated.
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: Abutments, Bridge E26.2 - Beaverton Creek, west of Saint Helens, Oregon, Line Segment 442, Milepost 26.55. Sheet 387 - 8422, undated.
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: Bill of Material, Bridge 29.5 Public Oh, west of Saint Helens, Oregon, Line Segment 440. Sheet TV268 - B, undated.
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: Box Girders, Bridge E26.2 - Beaverton Creek, west of Saint Helens, Oregon, Line Segment 442, Milepost 26.21. Sheet 387 - 8389, undated.
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: Cap Frame Detail, Bridge 29.5 Public Oh, west of Saint Helens, Oregon, Line Segment 440. Sheet TV268 - B, undated.
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: Detail of Steel, Bridge A26.5 (164?) - (No Suggestions) Creek, west of Saint Helens, Oregon, Line Segment 440, Milepost 26.51. Sheet NO - 268, undated.