Great Northern Railway Historical Society Blueprint Collection JSBP4436, Seattle, Washington, 1919. Great Northern Blueprint Number S.71, Plan for Paving. Section Across Track. Authorization for Expenditure 11279. Interstate Commerce Commission Account Number 15, Crossings and Signs. Other ICC account descriptions: ICC Account Number 14, Road Crossing.

Great Northern Railway Historical Society Blueprint Collection JSBP4448, Seattle, Washington, 1920. Great Northern Blueprint Number 36 A, Standard Brick Paving for Steam Railroads. Section. Interstate Commerce Commission Account Number 15, Crossings and Signs. Other ICC account descriptions: ICC Account Number 14, Public Crossing.

Great Northern Railway Historical Society Blueprint Collection JSBP4550, Seattle, Washington, 1944. Great Northern Blueprint Number 3-403, C.M. Lovsted and Company Crossing. Plan. Interstate Commerce Commission Account Number 9, Rails. Other ICC account descriptions: ICC Account Number 9, Crossing Frog.

Great Northern Railway Historical Society Blueprint Collection JSBP0786, Carman, Minnesota, 1907. Midland Railway of Manitoba, Interlocking Plant, Situation Plat. Interstate Commerce Commission Account Number 27, Interlocking.

Great Northern Railway Historical Society Blueprint Collection JSBP8612, Vancouver, British Columbia, 1916. Vancouver, Victoria and Eastern Railway and Navigation Company , Placing Crossings # 10 and # 11, Situation Plat. Vancouver, Victoria and Eastern Railway and Navigation Company Authorization for Expenditure Number 3174. Interstate Commerce Commission Account Number 14, Crossings.

Great Northern Railway Historical Society Blueprint Collection JSBP4713, Seattle, Washington, undated. Location of Telegraph Poles. Cross Section Across Railroad Avenue Between Northern Pacific and Great Northern Tracks. Authorization for Expenditure 7186. Interstate Commerce Commission Account Number 26, Telegraph and Telephone Lines. Other ICC account descriptions: ICC Account Number 26, Communications.

Great Northern Railway Historical Society Blueprint Collection JSBP4722, Shed Number 1711.65, Washington, 1916. Great Northern Blueprint Number 12-700 Sheet 11, Reinforced Concrete Culvert Under Snow Shed. Sections and Details. Authorization for Expenditure 2203. Interstate Commerce Commission Account Number 14, Snow and Sand Fences and Snowsheds. Other ICC account descriptions: ICC Account Number 13, Snow Shed.

Great Northern Railway Historical Society Blueprint Collection JSBP4723, Shed Number 1715, Washington, 1917. Great Northern Blueprint Number 13-407-1, Double Track Shed - Concrete Wall and Timber Roof. Sections. Interstate Commerce Commission Account Number 14, Snow and Sand Fences and Snowsheds. Other ICC account descriptions: ICC Account Number 13, Snow Shed.

Great Northern Railway Historical Society Blueprint Collection JSBP4724, Shed Number 1715, Washington, 1917. Great Northern Blueprint Number 13-407-2, Double Track Shed - 20' Span On Posts. Sections of Posts. Interstate Commerce Commission Account Number 14, Snow and Sand Fences and Snowsheds. Other ICC account descriptions: ICC Account Number 13, Snow Shed.

Great Northern Railway Historical Society Blueprint Collection JSBP4770, Singleshot, Montana, 1929. Track Profile. Line Segment Showing Snow Sheds. Authorization for Expenditure 39532. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Other ICC account descriptions: ICC Account Number 12, Rail Line.