UP Big Possum Creek Bridge

Blakeley, Scott County, Minnesota

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Overview
North abutment
South abutment
Overview
Looking north
Looking north
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Overview
North abutment
South abutment
Overview
Looking north
Looking north
Overview
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Name UP Big Possum Creek Bridge
Chicago & North Western Railway Bridge #253
Built By Chicago, St. Paul, Minneapolis & Omaha Railway
Currently Owned By Union Pacific Railroad
Superstructure Contractor Unknown
Length 40 Feet Total
Width 1 Track
Height Above Ground 5 Feet (Estimated)
Superstructure Design Deck Plate Girder
Substructure Design Stone Masonry
Date Built c. 1902
Traffic Count 5 Trains/Day (Estimated)
Current Status In Use
Chicago & North Western Railway Bridge Number 253
Union Pacific Railroad Bridge Number 51.95
Significance Local Significance
Documentation Date 6/26/2017
In 1865, the Minnesota Valley Railway Company began construction on a new railroad line between Mendota, Minnesota and St. James, Minnesota. The first 22 miles would be completed between Mendota and Merriam Junction in 1865, followed by 17 more miles to Belle Plaine in 1866, 16 additional miles to Le Sueur in 1867, 12 additional miles to Kasota in 1868, and 22 additional miles to Lake Crystal, Minnesota in 1869. Also in 1869, the Minnesota Valley would complete 5 additional miles from Mendota to St. Paul. In 1870, the Minnesota Valley would be purchased by the St. Paul and Sioux City Railroad (StP&SC). 22 additional miles to St. James would be completed in 1870. The StP&SC completed 58 more miles from St. James to Worthington, Minnesota in 1871; and 64 additional miles to Le Mars, Iowa were completed in 1872. At Le Mars, the route connected to an existing railroad, over which the StP&SC used trackage rights to reach Sioux City.
In 1881, the StP&SC would be sold to the Chicago, St. Paul, Minneapolis & Omaha Railway (CStPM&O), also known as the Omaha Road. The Omaha Road would come under control of the Chicago & North Western Railway (C&NW) the next year. This route became the main line of the Western District of the Omaha Road. The Omaha Road would formally be merged into the C&NW in 1959. The C&NW would be purchased by the Union Pacific in 1995, which still operates the St. Paul to St. James segment as the Mankato Subdivision. The line continues to carry steady traffic.

Located south of Blakeley, this small deck plate girder bridge crosses Big Possum Creek. Built in approximately 1902, the bridge consists of a single 40-foot standard deck plate girder span, set onto stone abutments. Often, railroads would standardize bridge spans to enable faster and more efficient construction. Numerous examples of this design were constructed for the Omaha Road, as it was durable and easy to construct. Overall, the bridge appears to be in fair to good condition, with no significant deterioration noted. The author has ranked this bridge as being locally significant, due to the common design.

Citations

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