Great Northern Railway Historical Society Blueprint Collection JSBP1125, Dassel, Minnesota, 1919. Bridge # 70. Profiles Across Bridge. Authorization for Expenditure 8899. 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 JSBP1124, Dassel, Minnesota, 1918. Bridge # 70. General Elevations. Authorization for Expenditure 8899. 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 JSBP1123, Dassel, Minnesota, 1918. Great Northern Blueprint Number 140.3196.01, Bridge # 70. General and Masonry Plan. Authorization for Expenditure 8899. 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 JSBP1078, Crystal Bay, Minnesota, 1915. Bridge # 7. Replacement of Old Bridge. 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 JSBP1077, Corson, South Dakota, 1938. Great Northern Blueprint Number 136-1434-22, Bridge 139.2. Over Big Sioux River. Authorization for Expenditure 54892. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridges and Trestles.

Great Northern Railway Historical Society Blueprint Collection JSBP10743, undated. No title recorded. Interstate Commerce Commission Account Number 6, Bridges and Trestles. Other ICC account descriptions: ICC Account Number 20, Bridges and Trestles.

Great Northern Railway Historical Society Blueprint Collection JSBP10639, undated. Seattle and Montana Railway Blueprint, Bridge # 17. Bill of Material. 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 JSBP10638, undated. Seattle and Montana Railway Blueprint Number 35.A.1001.03, Bridge # 17. (Stillaguamish River ) - Bill of Material. 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 JSBP10637, undated. Montana Central Railway Blueprint, Bridge # 47. Inner Guard Rail. 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 JSBP10636, undated. Vancouver, Victoria and Eastern Railway and Navigation Company Blueprint Number 14.419, Temporary Overhead Bridge. North Road Crossing. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.