Great Northern Railway Historical Society Blueprint Collection JSBP3231, Marysville, Washington, 1929. Great Northern Blueprint Number 200-1713-78, Bridge #12 over Ebey Slough Steel Details. Bridge Parts Drawings. Authorization for Expenditure 38665. 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 JSBP3230, Marysville, Washington, 1929. Great Northern Blueprint Number 200-1713-79, Bridge #12 over Ebey Slough. Masonary Plan. Authorization for Expenditure 38665. 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 JSBP3229, Marysville, Washington, 1929. Great Northern Blueprint Number 200-1713-82, Bridge #12 over Ebey Slough. Deck Plan View and Deck Part Plans. Authorization for Expenditure 38665. 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 JSBP3228, Marysville, Washington, 1929. Great Northern Blueprint Number 200-1713-80, Bridge #12 over Ebey Slough Steel Details. Bridge Parts Drawings. Authorization for Expenditure 38665. 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 JSBP3226, Marshall, Minnesota, undated. Bridge #228 over Redwood River. Elevation. 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 JSBP3224, Marlin, Washington, undated. Great Northern Blueprint Number 249.3914.03, Bridge # 335. Elevation and Plan. 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 JSBP3223, Marlin, Washington, 1930. Great Northern Blueprint Number 249-3914-3, Bridge Number 335. General Plan. Authorization for Expenditure 43377. 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 JSBP3221, Marietta, Washington, 1939. Overhead Highway Crossing. Plans, Elevation, Sections and Profile. 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 JSBP3220, Marcus Division, Washington, 1915. Great Northern Blueprint Number 12-223, Bridge #8 over the Kettle River. Plan of Abutments for 1915 Renewal. Plan, Elevation and Section Views. Authorization for Expenditure 25502. 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 JSBP3219, Marcus Division, Washington, 1915. Great Northern Blueprint Number 12-223, Bridge #8 over the Kettle River. Plan of Pier for 1915 Renewal, Plan and Elevation Views With Dimensions. Authorization for Expenditure 25502. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.