Great Northern Railway Historical Society Blueprint Collection JSBP2897, Judith Gap, Montana, 1922. Great Northern Blueprint Number 173-1919-12, Bridge Number 245. General Plan for Renewal. 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 JSBP2920, Kalispell Division, 1897. Bridge # 185.5. (Libby Creek) - Proposed Design of New Bridge. Authorization for Expenditure 368. 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 JSBP2921, Kalispell Division, 1907. Snowshed # I. Proposed Extension. Authorization for Expenditure 13351. 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 JSBP2922, Kalispell Division, 1919. Great Northern Blueprint Number X.16.900.02, Snow Shed for Double Track. with Reinforced Concrete Wall. 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 JSBP2923, Kalispell Division, 1919. Great Northern Blueprint Number X16.900.02, Snowshed for Double Track. Reinforced Concrete Wall and Timber Roof and 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 JSBP2924, Kalispell Division, 1919. Great Northern Blueprint Number X.16.900.01, Snowshed for Double Track. Reinforced Concrete Wall and Timber Roof and 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 JSBP2925, Kalispell Division, 1919. Great Northern Blueprint Number X.16.900.01, Snow Shed for Double Track. with Reinforced Concrete Wall. 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 JSBP2926, Kalispell Division, 1927. Snow Shed. Specification for Asphalt Covering Roofs of Snowshed. 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 JSBP2927, Kalispell Division, 1929. Great Northern Blueprint Number 10.1118, Snow Shed for Double Track. Gravity Type Concrete Backwall. Authorization for Expenditure 38709. 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 JSBP2928, Kalispell Division, 1929. Crib. At East End of Snowshed # 6. Authorization for Expenditure 39532. Interstate Commerce Commission Account Number 14, Snow and Sand Fences and Snowsheds. Other ICC account descriptions: ICC Account Number 13, Snow Shed.