Great Northern Railway Historical Society Blueprint Collection JSBP8757, Wayside, Washington, 1945. Great Northern Blueprint Number 289-5602-2, Bridge #9 over Dragoon Creek. General Plan Including Elevation View. Authorization for Expenditure 71125. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP8756, Wayside, Washington, 1931. Great Northern Blueprint Number 274-4449-2, Bridge #6 General Plan. Plan, Elevation and Details. Authorization for Expenditure 43382. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Engineering Drawing: Steel Details, Bridge 8 - Dragoon Creek, north of Wayside, Washington, Line Segment 376, Milepost 18.85. Sheet 289 - 5415 - 4, undated.

Great Northern Engineering Drawing: Steel Details, Bridge 8 - Dragoon Creek, north of Wayside, Washington, Line Segment 376, Milepost 18.85. Sheet 289 - 5415 - 5, undated.

Great Northern Engineering Drawing: Shop Plan - 60 Foot Deck Plate Girder (DPG), Bridge 9 - Dragoon Creek, north of Wayside, Washington, Line Segment 376, Milepost 19.23. Sheet 289 - 5602, undated.

Great Northern Engineering Drawing: Shop Plan - 60 Foot Deck Plate Girder (DPG), Bridge 9 - Dragoon Creek, north of Wayside, Washington, Line Segment 376, Milepost 19.23. Sheet 289 - 5602, undated.

Great Northern Engineering Drawing: Shop Plan - 3 Skew Deck Plate Girder (DPG), Bridge 8 - Dragoon Creek, north of Wayside, Washington, Line Segment 376, Milepost 18.85. Sheet 289 - 5415, undated.

Great Northern Engineering Drawing: Miscellaneous Details and Bill of Material, Bridge 10 - Dragoon Creek, north of Wayside, Washington, Line Segment 376, Milepost 19.54. Sheet 289 - 6399 - 3, undated.