Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Track Cast, Bridge G14.5 - Klickitat River, Klickitat, Washington, Line Segment 439, Milepost 14.37. Sheet 6M, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Towers, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 11 - 22, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Towers, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 72, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Towers, Bridge 291.4 - Oregon - Washington Railroad and Navigation Company Crossing, Washtucna, Washington, Line Segment 047, Milepost 291.4. Sheet 0 - 4 - 15, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Tower Posts, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 11 - 32, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Tower Portal, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 40, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Tower Miscellaneous, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet WX - 210, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Tower Brackets, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 56, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Tower Brace, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 32, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Tower Brace, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 35, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Tower Brace, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 36, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Tower Brace, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 33, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Tower Bearing, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 71, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Tower Bearing, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 74, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Struts, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 11 - 30, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Laterals, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 11 - 33, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Lateral, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 11 - 23, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Lateral, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 9 - 13, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Lateral, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 10 - 16, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Grill, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 201 - 42, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Grill, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 201 - 39, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Grill, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 201 - 40, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Grill, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 201 - 41, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Chords, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 10 - 5, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Chords, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 9 - 6, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Chords, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 9 - 7, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Chord, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 11 - 8, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Chord, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 11 - 9, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Chord, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 17 - 4, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Top Chord, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 17 - 5, undated.