Spokane, Portland and Seattle Railway Engineering Drawing: Bearings, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 4 - 9, undated.

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

Spokane, Portland and Seattle Railway Engineering Drawing: Bearings, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 5 - 7, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Bill of Material Tie Renewal, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet L - 8 - 13, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Bracing, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 4 - 7, undated.

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

Spokane, Portland and Seattle Railway Engineering Drawing: Chord Detail/Lateral Arm, 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: Chord Detail/Lateral Arm, 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: Chord Detail/Laterals, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 4 - 4, undated.

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