Spokane, Portland and Seattle Railway Engineering Drawing: Tie Plan, Bridge 0.84 - Deschutes River, Bend, Oregon, Line Segment 637, Milepost 0.84. Sheet NO - 309, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plans, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plans, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plans, Bridge T105.6 - Willow Creek, Madras, Oregon, Line Segment 053, Milepost 105.57, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plans, Bridge T104.5S - Underpass, Wishram, Washington, Line Segment 053, Milepost 0.10. Sheet PQ - 145, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plan, Bridge T82.4 - Underpass, south of Kaskela, Oregon, Line Segment 053, Milepost 82.41. Sheet RR - 597, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plan, Bridge T67.0 - Eagle Creek, Dant, Oregon, Line Segment 053, Milepost 67.00. Sheet NO - 325, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plan, Bridge T57.5 - Waupanita Creek, south of Cambrai, Oregon, Line Segment 053, Milepost 57.47. Sheet NO - 321, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plan, Bridge S - 31.3 - Wylie Creek, Foster, Oregon, Line Segment 457, Milepost 31.29. Sheet WX - 161, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plan, Bridge G14.5 - Klickitat River, Klickitat, Washington, Line Segment 439, Milepost 14.37. Sheet TV - 242, undated.