Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge T125.7 - Crooked River, south of Opal City, Oregon, Line Segment 053, Milepost 125.71. Sheet Z - 7 - 26 - 28, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge T125.7 - Crooked River, south of Opal City, Oregon, Line Segment 053, Milepost 125.71. Sheet Z - 7 - 26 - 32, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge T125.7 - Crooked River, south of Opal City, Oregon, Line Segment 053, Milepost 125.71. Sheet Z - 7 - 26 - 10, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge T125.7 - Crooked River, south of Opal City, Oregon, Line Segment 053, Milepost 125.71. Sheet Z - 7 - 26 - 16, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge T125.7 - Crooked River, south of Opal City, Oregon, Line Segment 053, Milepost 125.71. Sheet Z - 7 - 26 - 19, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge T125.7 - Crooked River, south of Opal City, Oregon, Line Segment 053, Milepost 125.71. Sheet Z - 7 - 26 - 21, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge T125.7 - Crooked River, south of Opal City, Oregon, Line Segment 053, Milepost 125.71. Sheet Z - 7 - 26 - 22, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge T125.7 - Crooked River, south of Opal City, Oregon, Line Segment 053, Milepost 125.71. Sheet Z - 7 - 26 - 26, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge T125.7 - Crooked River, south of Opal City, Oregon, Line Segment 053, Milepost 125.71. Sheet Z - 7 - 26 - 29, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Bill of Material, Bridge T125.7 - Crooked River, south of Opal City, Oregon, Line Segment 053, Milepost 125.71. Sheet Z - 7 - 26 - 31, undated.