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Spokane, Portland and Seattle Railway Engineering Drawing: Grillage Details, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet WX - 209, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Grillage Details, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet WX - 209, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Grillage Details, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet WX - 209, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Grade Separation, Bridge T151.7 - Third Avenue, Bend, Oregon, Line Segment 053, Milepost 151.74, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Grade Raise Shims, Bridge 374.6 - 14th Avenue, south of Latah Junction, Washington, Line Segment 047, Milepost 374.71. Sheet 292 - 6561 - 11, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Girders, Frames and Shoes, Bridge 5.8 - Willamette Boulevard, north of Willbridge, Oregon, Line Segment 047, Milepost 5.80. Sheet AA - 502, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Girders, Bridge G2.1 - County Road, north of Lyle, Washington, Line Segment 439, Milepost 2.02. Sheet LM - 404, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Girders, Bridge G2.1 - County Road, north of Lyle, Washington, Line Segment 439, Milepost 2.02. Sheet LM - 404, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Girders, Bridge G2.1 - County Road, north of Lyle, Washington, Line Segment 439, Milepost 2.02, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Girders, Bridge 374.6 - 14th Avenue, south of Latah Junction, Washington, Line Segment 047, Milepost 374.71, undated.