MNNR Como Avenue Bridge


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Name MNNR Como Avenue Bridge
Built By Minnesota Transfer Railway
Currently Owned By Minnesota Commercial Railroad
Superstructure Contractor Unknown
Length 88 Feet Total, 50 Foot Main Span
Width 1 Track
Height Above Ground 14 Feet 6 Inches
Superstructure Design Steel Stringer
Substructure Design Concrete
Date Built 1936, Rehabilitated 2015
Traffic Count 10 Trains/Day (Estimated)
Current Status In Use
Significance Local Significance
Documentation Date 3/26/2014


Located west of Minnesota Highway 280, this steel stringer bridge crosses Como Avenue. Built in 1936, the bridge consists of three steel stringer spans, set onto concrete substructures. The center span utilizes six beams, while the outer spans utilize four beams. The bridge is covered by a concrete fascia and uses a decorative railing, and the piers of the bridge utilize an art deco design. Bridges like this were often constructed during the Great Depression Era, and utilized some decorative features to enhance the structure. Overall, the bridge appears to be in fair to good condition, with no significant deterioration noted. Portions of the bridge were reportedly been replaced in 2015. The author has ranked this bridge as being locally significant, due to the common design.


Citations

Build Date Plaque
Railroad History Citation ICC Valuation Information, Compiled by Richard S. Steele

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