Spokane, Portland and Seattle Railway Engineering Drawing: 70 Foot Deck Plate, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: 70 Foot Deck Plate, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Crossing, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Details End Bearings, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Details of Posts, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet AA - 603 - 3, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Details of Ties, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet 00 - 343, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Details of Ties, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet 00 - 343A, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Details, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet AA - 603 - 2, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: east Abutment, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet CC - 548, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: General Plan, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet AA - 603 - 1, 1909. Note: Steel spans
Spokane, Portland and Seattle Railway Engineering Drawing: Locate Abutments, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet AA - 603, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Locate of Points, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet RR - 387, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Location Sketch, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet AA6, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Overcrossing, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet AA603, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Pier Footing Repair, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet CC - 543, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Points for Backwalls, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet CC - 532, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Reinforcement Abutment, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet, 1909.
Spokane, Portland and Seattle Railway Engineering Drawing: Replace Ties, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet NO - 465, 1968.
Spokane, Portland and Seattle Railway Engineering Drawing: Shim and Anchor Plan, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet SS 512, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shim and Anchor Plan, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet SS 512 1/2, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - 70 Foot Deck Plate Girder (DPG), Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.4. Sheet C - 4524, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - 70 Foot Deck Plate Girder (DPG), Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.4. Sheet C - 4524, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - 70 Foot Deck Plate Girder (DPG), Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.4. Sheet C - 4524, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet C4524, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Crossing, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet AA - 603 - 4, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Crossing, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet AA - 603 - 5, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rivet/Bolts, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet C4524, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Telegraph Brackets, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet TV - 333, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Through Span, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet TV - 267, 1923.
Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 7.0 - Maegley Junction, East Saint Johns, Oregon, Line Segment 047, Milepost 7.05. Sheet AA603, undated.