Great Northern Railway Historical Society Blueprint Collection JSBP6448, System Wide, 1914. Great Northern Blueprint Number 103.2637.10, Reinforced Concrete Trestle. Substitution of Plain Round Bars of St Cloud Rolling for Square Deformed Bars. 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 JSBP6449, System Wide, 1914. Great Northern Blueprint Number 101.2601.01B, Water Barrel Platform for Timber Bridges. Side View. 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 JSBP6450, System Wide, 1914. Great Northern Blueprint Number 101.2307.08, Frame Trestle. Design for Tangent and Curves of 8 Degrees Or Less. 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 JSBP6451, System Wide, 1914. Great Northern Blueprint Number 101.2594.02, Standard Walk On Timber Bridges. General Arrangement. 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 JSBP6489, System Wide, 1915. Great Northern Blueprint Number 185, Specifications for Portland Cement. Instructions. 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 JSBP6532, System Wide, 1916. Great Northern Blueprint Number 101.2584.01, Standard Walks On Timber Bridges. (Standard Plan) - Sections and Plans. 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 JSBP6609, System Wide, 1918. Great Northern Blueprint Number 101.2190.08, Standard Fire Proof Deck for Timber Bridges. Plans and Sections. 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 JSBP6650, System Wide, 1919. Great Northern Blueprint Number 101.2307.13, 27' 6" Span Pile Trestle. Piers. Authorization for Expenditure 10538. 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 JSBP6651, System Wide, 1919. Great Northern Blueprint Number 101.2307.11, 24' Span Pile Trestle. Bent and Piers. Authorization for Expenditure 9557. 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 JSBP6701, System Wide, 1921. Great Northern Blueprint Number 101.3444.02, Standard Frame Trestle. On Tanget and Curves of Eight Degrees Or Less of Main Lines. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.