Spokane, Portland and Seattle Railway Engineering Drawing: Map Sketch, Bridge 58.8 - Wind River, east of Stevenson, Washington, Line Segment 047, Milepost 58.74. Sheet N - S - 6 - 3, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Detail of Ties, Bridge 58.8 - Wind River, east of Stevenson, Washington, Line Segment 047, Milepost 58.74. Sheet 00 - 625, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Contour Crossing, Bridge 58.8 - Wind River, east of Stevenson, Washington, Line Segment 047, Milepost 58.74, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Bridge Section, Bridge 58.8 - Wind River, east of Stevenson, Washington, Line Segment 047, Milepost 58.74. Sheet N - 2 - 6, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Abutment Plans, Bridge 58.8 - Wind River, east of Stevenson, Washington, Line Segment 047, Milepost 58.74. Sheet N - 2 - 6, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: 50 Foot Deck Plate Girder (DPG), Bridge 58.8 - Wind River, east of Stevenson, Washington, Line Segment 047, Milepost 58.74. Sheet AA - 411, undated.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 86. 1200 foot house track at Stevenson, Washington. Correspondence File Number 356. Vancouver Division. Other subject categories: Tracks House.