Spokane, Portland and Seattle Railway Engineering Drawing: Standard Seven Pile Bent, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet 00 - 606, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Steel Shims, Bridge 11.3 - Underpass, Vancouver, Washington, Line Segment 047, Milepost 11.34. Sheet SS - 614, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Steel Tie Plan, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet NO - 272, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Steel Ties, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Stress Sheet, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 14 - 1, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Stress Sheet, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 14 - 1, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Stress Sheet, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 16 - 1, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Stress Sheet, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 1 - 9 - 1, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Stringer Replace, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet NO422, 1961.

Spokane, Portland and Seattle Railway Engineering Drawing: Stringer Replace, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet NO 440, 1964.

Spokane, Portland and Seattle Railway Engineering Drawing: Stringer, Frames, Top Strut, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 16 - 5, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Summary of Quantities, Bridge 10.7 - Columbia Street, Vancouver, Washington, Line Segment 047, Milepost 10.69. Sheet 362 - 8103, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Summary of Quantities, Bridge 10.7 - Columbia Street, Vancouver, Washington, Line Segment 047, Milepost 10.69. Sheet 362 - 8103, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Survey, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet CL - 106 - 19, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Switch Board, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 13 - 18, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Telegraph Brackets, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet NO - 222, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Telegraph Brackets, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet TV - 333, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plan, Bridge 11.5, Vancouver, Washington, Line Segment 047, Milepost 11.52. Sheet NO - 283, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 11.3 - Underpass, Vancouver, Washington, Line Segment 047, Milepost 11.34. Sheet SS 615, 1950.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 11.3 - Underpass, Vancouver, Washington, Line Segment 047, Milepost 11.34. Sheet NO 460, 1967.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 11.3 - Underpass, Vancouver, Washington, Line Segment 047, Milepost 11.34. Sheet SS - 647, 1969.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 11.8 - Underpass, Vancouver, Washington, Line Segment 047, Milepost 11.89. Sheet NO 454, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet NO - 238, 1932.

Spokane, Portland and Seattle Railway Engineering Drawing: Tooth Curved Rack/Pin, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 1 - 9 - 11, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Top Struts and Stringers, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 14 - 7, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Transformer House, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 13 - 30, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Transformer Platform Details, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 14 - 9, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Truss and Lateral Details, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 16 - 2, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Turntable Bearings, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 1 - 9 - 8, undated.