Great Northern Railway Historical Society Blueprint Collection JSBP3375, Minneapolis, Minnesota, 1924. Great Northern Blueprint Number 124-317-23, Bridge 1.1 over the East Channel Mississippi River. General Plan Showing Section, Plan and Elevation Views. Authorization for Expenditure 28025. 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 JSBP3376, Minneapolis, Minnesota, 1924. Great Northern Blueprint Number 124-317-24, Bridge 1.1 over the East Channel Mississippi River. Details of Steel. Authorization for Expenditure 28025. 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 JSBP3377, Minneapolis, Minnesota, 1924. Great Northern Blueprint Number 124-317-25, Bridge 1.1 over the East Channel Mississippi River. Plan of The Deck. Authorization for Expenditure 28025. 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 JSBP3378, Minneapolis, Minnesota, 1924. Great Northern Blueprint Number 101-6-2, Boom Island Interlocking. Shows Mechanical Interlocking. Authorization for Expenditure 25083. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Other ICC account descriptions: ICC Account Number 27, Interlocking.

Great Northern Railway Historical Society Blueprint Collection JSBP3380, Minneapolis, Minnesota, 1925. Great Northern Blueprint Number 124-317-26, Bridge 1.1 over the East Channel Mississippi River. Details of Seat Slabs. Authorization for Expenditure 28025. 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 JSBP3382, Minneapolis, Minnesota, 1926. Great Northern Blueprint Number FM.151727, Electrification Alley Arm W/O Holes. Single Arm. 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 JSBP3383, Minneapolis, Minnesota, 1926. Cross Arm Clips for Steel Poles. Details. 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 JSBP3418, Minneapolis, Minnesota, 1937. Great Northern Blueprint Number 214-331-15A, Cedar Lake Road Bridge over Great Northern Tracks. Elevation, Plan and Section Views With Dimensions. Authorization for Expenditure 60271. 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 JSBP3419, Minneapolis, Minnesota, 1937. Location of Bell Telephone Cables In Great Northern Bridge. Plan and Elevation Views Showing Phone Cable Routing On Bridge #0.8. Authorization for Expenditure 60271. 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 JSBP3420, Minneapolis, Minnesota, 1937. Great Northern Blueprint Number 167.4402.20A, Bridge # U10.1. Clearance Diagram. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.