Great Northern Railway Historical Society Blueprint Collection JSBP7180, System Wide, 1930. Great Northern Blueprint Number 3205.19.01, Standard Plan Bartlett Cattle Guard. Elevations, Plans, Sections. Interstate Commerce Commission Account Number 13, Right-of-Way Fences. Other ICC account descriptions: ICC Account Number 13, R/W Fence.

Great Northern Railway Historical Society Blueprint Collection JSBP7056, System Wide, 1929. Great Northern Blueprint Number 117-985-2, Special 3'-3'' Box Culvert of Creosoted Timber. Elevation and Section. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Culvert.

Great Northern Railway Historical Society Blueprint Collection JSBP7016, System Wide, 1928. Mileage and Valuation Sections. Principle Points of Carriers Line. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Other ICC account descriptions: ICC Account Number 12, Rail Line.

Great Northern Railway Historical Society Blueprint Collection JSBP7005, System Wide, 1927. Union Pacific Blueprint Number C.S. 436, Common Standard Sand and Snow Fence. Wire and Lath. Interstate Commerce Commission Account Number 14, Snow and Sand Fences and Snowsheds. Other ICC account descriptions: ICC Account Number 13, Snow Fence.

Great Northern Railway Historical Society Blueprint Collection JSBP6970, System Wide, 1926. Great Northern Blueprint Number 3200-8-1, Standard Plan - Heavy Traffic Lines - Bank Run Gravel. Roadbed Sections. Interstate Commerce Commission Account Number 11, Ballast.

Great Northern Railway Historical Society Blueprint Collection JSBP6969, System Wide, 1926. Great Northern Blueprint Number 3200-7-1, Standard Plan - Medium Traffic Lines - Bank Run Gravel. Roadbed Sections. Interstate Commerce Commission Account Number 11, Ballast.

Great Northern Railway Historical Society Blueprint Collection JSBP6968, System Wide, 1926. Great Northern Blueprint Number 3200-9-1, Standard Plan - Heavy Traffic Lines - Washed Gravel. Roadbed Sections. Interstate Commerce Commission Account Number 11, Ballast.

Great Northern Railway Historical Society Blueprint Collection JSBP6967, System Wide, 1926. Great Northern Blueprint Number 3200-6-1, Standard Plan - Light Traffic Lines - Bank Run Gravel. Roadbed Sections. Interstate Commerce Commission Account Number 11, Ballast.

Great Northern Railway Historical Society Blueprint Collection JSBP6966, System Wide, 1926. Great Northern Blueprint Number SKETCH 146, Griswold Highway Crossing Signal. Elevation and Plan of Base. Interstate Commerce Commission Account Number 15, Crossings and Signs. Other ICC account descriptions: ICC Account Number 27, Crossing Signal.

Great Northern Railway Historical Society Blueprint Collection JSBP6965, System Wide, 1926. Great Northern Blueprint Number 111-7-1, Facing Point Lock for Hand Throw Switches. Details and Material List. Interstate Commerce Commission Account Number 10, Other Track Material. Other ICC account descriptions: ICC Account Number 10, Switch.