Spokane, Portland and Seattle Railway Engineering Drawing: Deck Slab, Bridge 336.1 - Highway Undercrossing, north of Lamont, Washington, Line Segment 047, Milepost 336.1. Sheet NO - 253F, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Sketch, Bridge 66.4 - Little White Salmon River, east of Cooks, Washington, Line Segment 047, Milepost 66.32. Sheet NN - 434, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate Girder (DPG), Bridge 54.2 - Kanaka Creek, North Bonneville, Washington, Line Segment 047, Milepost 54.21. Sheet J - 8 - 8, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate Girder (DPG), Bridge 11.5, Vancouver, Washington, Line Segment 047, Milepost 11.52. Sheet J - 8 - 8, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate Girder (DPG) Span, Bridge 31.3 - Woodard Creek, east of Washougal, Washington, Line Segment 047, Milepost 31.32. Sheet 444 - 27, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate Girder (DPG) Span, Bridge 31.3 - Hathaway Creek, east of Washougal, Washington, Line Segment 047, Milepost 31.32. Sheet B7690A, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate - Spans D and E, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet 324 - 6094 - 4, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate - Spans B and C, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet 324 - 6094 - 5, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate - Spans 11 - 16, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet 324 - 6094 - 3, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate - Span A, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet 324 - 6094 - 6, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate - Span 17W, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet 324 - 6094 - 7, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate - Span 15W, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet 324 - 6094 - 8, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate - Span 13W, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet 324 - 6094 - 9, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate - Span 11, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet 324 - 6094 - 10, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate - Span 10/Bill of Material, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet 324 - 6094 - 11, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plan, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet 231 - 3072 - 7, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plan, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet 231 - 3072 - 8, undated.

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

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plan, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet 231 - 3072 - 4, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plan, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet 231 - 3072 - 6, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plan, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet 231 - 3072 - 9, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plan, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet 231 - 3072 - 10, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plan, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet 231 - 3072 - 5, 1908.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plan, Bridge 44.3 - Woodard Creek, east of Skamania, Washington, Line Segment 047, Milepost 44.30. Sheet NN - 187, 1912.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plan, Bridge 10.8 - 26th Street, Vancouver, Washington, Line Segment 047, Milepost 10.78. Sheet 362 - 8103 - 12, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plan, Bridge 10.7 - Columbia Street, Vancouver, Washington, Line Segment 047, Milepost 10.69. Sheet 381 - 8327 - 15, undated.

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

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Girder Span on Curve, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 2 - 5, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Drain and Waterproofing, Bridge 10.8 - 26th Street, Vancouver, Washington, Line Segment 047, Milepost 10.78. Sheet 362 - 8103, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Drain and Waterproofing, Bridge 10.8 - 26th Street, Vancouver, Washington, Line Segment 047, Milepost 10.78. Sheet 362 - 8103 - 13, undated.