Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Reinforced Concrete Vertical, Bridge 10.4 - 5,6,7th Streets, Vancouver, Washington, Line Segment 047, Milepost 10.40. Sheet Z - 4 - 2 - 1, 1907.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Reinforced Concrete Vertical, Bridge 10.4 - 5,6,7th Streets, Vancouver, Washington, Line Segment 047, Milepost 10.40. Sheet Z - 4 - 2 - 5, 1907.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Reinforced Concrete Vertical, Bridge 10.4 - 5,6,7th Streets, Vancouver, Washington, Line Segment 047, Milepost 10.40. Sheet Z - 4 - 2 - 8, 1907.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rollers, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 15 - 38, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Shoes and Anchor, Bridge 10.7 - Columbia Street, Vancouver, Washington, Line Segment 047, Milepost 10.69. Sheet 381 - 8327 - 26, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Shoes and Anchor, Bridge 10.8 - 26th Street, Vancouver, Washington, Line Segment 047, Milepost 10.78. Sheet 362 - 8103, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Shoes and Anchor, Bridge 10.8 - 26th Street, Vancouver, Washington, Line Segment 047, Milepost 10.78. Sheet 362 - 8103, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Shoes and Anchor, Bridge 10.8 - 26th Street, Vancouver, Washington, Line Segment 047, Milepost 10.78. Sheet 362 - 8103 - 44, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Shoes and Anchor, Bridge 10.8 - 26th Street, Vancouver, Washington, Line Segment 047, Milepost 10.78. Sheet 362 - 8103 - 45, undated.

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