Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rail Latch, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 12 - 13, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rail Latch, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 12 - 14, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rear Column, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 213 - 2, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rear Column, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 213 - 1, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rear Face, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 50, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rear Face, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 54, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rear Face, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 55, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rear Face, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 84, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Rear Face, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 205 - 77, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Roller Cast, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet JK - 222 - 1, undated.