Spokane, Portland and Seattle Railway Engineering Drawing: Brake Wheel Details, Bridge 8.8 - Oregon Slough, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.62. Sheet Z - 3 - 22 - 22, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Brake Swing Machinery, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 13 - 20, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Brake Band Details, Bridge 8.8 - Oregon Slough, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.62. Sheet Z - - 25 - 3, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Brackets Electrical Connections, Bridge 8.8 - Oregon Slough, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.62. Sheet NN - 115, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Bracket Support, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet CC - 515, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Bracket for Girders, Bridge 5.7 - Union Pacific Railroad, north of Willbridge, Oregon, Line Segment 047, Milepost 5.73. Sheet NN - 103, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Bracing, Bridge T43.7 - Deschutes River, south of Oakbrook, Oregon, Line Segment 053, Milepost 43.65. Sheet Z - 6 - 13 - 6, undated.

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

Spokane, Portland and Seattle Railway Engineering Drawing: Box Girders, Bridge E26.2 - Beaverton Creek, west of Saint Helens, Oregon, Line Segment 442, Milepost 26.21. Sheet 387 - 8389, undated.