Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plans, Bridge T104.5S - Underpass, Wishram, Washington, Line Segment 053, Milepost 0.10. Sheet PQ - 145, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Through Girder Spans B/C, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 2 - 9, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Telegraph Wire Supports, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 6 - 5, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tank Support/Stairs, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 3, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Stringer/Portal/South End, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 5 - 5, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Stringer/Floor Beam, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 4 - 6, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Span Guide/Lower Tower, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet WX - 208, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: south Tower Lower Section, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet WX - 208, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: south Tower Center Section, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet WX - 208, undated.