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Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - End Lift, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 12 - 2, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - End Lift, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 12 - 6, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - End Lift, Bridge 8.8 - Oregon Slough, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.62. Sheet Z - 3 - 24 - 5, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - End Lift, Bridge 5.1 - Willamette River, north of Willbridge, Oregon, Line Segment 047, Milepost 5.15. Sheet Z - 1 - 4 - 2, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - End Frames, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 203 - 22, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - End Frame/Span, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 203 - 2, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - End Floor Beams, Bridge 8.8 - Oregon Slough, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.62. Sheet Z - 3 - 19 - 3, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - End Flange Beams, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 17 - 12, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - End Flange Beams, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 15 - 20, undated.