Great Northern Railway Historical Society Blueprint Collection JSBP1126, Dassel, Minnesota, 1919. Bridge # 70. Revised Grade Line. 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 JSBP1132, Dassel, Minnesota, undated. Great Northern Blueprint Number 134.3302.03, Overhead Highway Bridge. Elevation, Bents, Situation Plat, Bill of Materials. Authorization for Expenditure 12339. 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 JSBP1138, Davis, South Dakota, 1940. Great Northern Blueprint Number 283-5334-2, Bridge Number 173.1. General Plan. Authorization for Expenditure 60222. 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 JSBP1142, Dean, Washington, 1918. Great Northern Blueprint Number 181.3269.07, Undercrossing State Rd # 23. General and Masonry Plan. Authorization for Expenditure 8288. 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 JSBP1143, Dean, Washington, 1918. Great Northern Blueprint Number 15.101, Temporary Bridge. For Under Crossing for State Rd # 23. Authorization for Expenditure 8288. 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 JSBP1144, Dean, Washington, 1948. Great Northern Blueprint Number 181-1835-11, Bridge Number 265. Deck Plan. Authorization for Expenditure 76627. 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 JSBP1145, Dedham, Minnesota, 1913. Great Northern Blueprint Number 205-2575-2, Bridge 20.2. Across Hubert Creek, Also Know As Bridge 31, 1.5 Miles West of Dedham. Authorization for Expenditure 24010. 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 JSBP1146, Dedham, Minnesota, 1896. Great Northern Blueprint Number 205-2575-1, Bridge 20.2. Across Hubert Creek, Also Know As Bridge 31, 1.75 Miles West of Dedham. Authorization for Expenditure 284. 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 JSBP1147, Dedham, Minnesota, 1896. Great Northern Blueprint Number 205-2576-1, Bridge 20.0. I.5 Miles West of Dedham. Also Known As Bridge 30, General Plan. Authorization for Expenditure 284. 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 JSBP1148, Dedham, Minnesota, 1914. Great Northern Blueprint Number 205-2576-2, Bridge 20.0. 1.5 Miles West of Dedham, General Plan and Masonry, Also Known As Br. 30. Authorization for Expenditure 24066. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridges and Trestles.