Great Northern Railway Historical Society Blueprint Collection JSBP0285, Alpine, Washington, 1918. Bridge #408 over Creek. Proposed Concrete Protection Wall for Piers #3 and 4. Elevation View. 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 JSBP0286, Alpine, Washington, 1919. Great Northern Blueprint Number 15-426, Bridge #408 over Creek. New Concrete Piers for Pier Numbers 3 and 4. Authorization for Expenditure 8027. 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 JSBP0287, Alpine, Washington, 1920. Great Northern Blueprint Number 11.421, Water Supply Facilities. General Arrangement. Authorization for Expenditure 11554. Interstate Commerce Commission Account Number 18, Water Stations. Other ICC account descriptions: ICC Account Number 18, Water Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP0288, Alpine, Washington, undated. Great Northern Blueprint Number 1139.05, Water Column. Dimension Steel. Interstate Commerce Commission Account Number 18, Water Stations. Other ICC account descriptions: ICC Account Number 18, Water Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4047, Nippon (Alpine), Washington, 1918. Bridge #408 over Creek. Proposed Concrete Protection Wall for Piers #3 and 4. Elevation View. 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 JSBP4048, Nippon (Alpine), Washington, undated. Bridge #407. Elevation View. Bridge Located 1/2 Mile West of Nippon. 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 JSBP4049, Nippon (Alpine), Washington, undated. Bridge #406. Elevation View. Bridge Located 1/4 Mile West of Nippon. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.