Old Creamery Trail - Pratt Creek Bridge


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Name Old Creamery Trail - Pratt Creek Bridge
Chicago, Rock Island & Pacific Railroad Bridge #333
Built By Burlington, Cedar Rapids & Northern Railway
Currently Owned By Benton County Conservation Board
Superstructure Contractor Detroit Bridge & Iron Works of Detroit, Michigan
Substructure Contractor Unknown (Abutments)
Unknown (Pier)
Length 88 Feet Total, 44 Foot Spans
Width 1 Track
Height Above Ground 15 Feet (Estimated)
Superstructure Design Deck Plate Girder
Substructure Design Stone Masonry and Concrete
Date Built c. 1900, Pier Reconstructed c. 1940
Traffic Count 0 Trains/Day (Bridge is Open to Pedestrian Traffic)
Current Status Open to Pedestrian Traffic
Chicago, Rock Island & Pacific Railroad Bridge Number 333
Significance Local Significance
Documentation Date 12/27/2019

In 1873, the Burlington, Cedar Rapids & Minnesota Railway (BCR&M) constructed 24 miles of new railroad, extending from an existing line at Vinton, Iowa to Traer, Iowa.  In 1877, the Burlington, Cedar Rapids & Northern Railway constructed an additional 24 miles of new railroad, extending from Traer to Holland.  In 1878, the BCR&M was acquired by the BCR&N.  In 1880, the Cedar Rapids, Iowa Falls & Northwestern Railway (CRIF&NW) constructed an additional 79 miles of new railroad, extending from Holland to Clarion, Iowa.  The following year, an additional 59 miles of railroad were constructed, reaching Emmetsburg, Iowa.  In 1882, an additional 70 miles of new railroad were constructed, extending from Emmetsburg, through Estherville and Lake Park, Iowa, to Worthington, Minnesota.  In 1884, the line was completed from Lake Park, through Pipestone, Minnesota, to Watertown, South Dakota.  The CRIF&NW was leased by the BCR&N in 1884.  Throughout the 1880s, the BCR&N became a major railroad in Iowa, connecting towns in the eastern and northern portions of the state. This line served as a secondary mainline for the BCR&N, providing access to agricultural areas in northwest Iowa, southwest Minnesota and east central South Dakota.  In 1900, the CRIF&NW constructed an additional 36 miles of new railroad, extending from Worthington to Hardwick, Minnesota, on the existing line.  The CRIF&NW was outright purchased by the BCR&N in May 1902.  The BCR&N was in turn purchased by the Chicago, Rock Island & Pacific Railway (Rock Island) in June 1903.  The Rock Island operated a large railroad network through the central United States, serving diverse industries.  

Between Vinton and Estherville, the Rock Island operated this line as a secondary line.  The Rock Island operated the lines towards Watertown as branch lines. The Rock Island struggled financially throughout much of its history, experiencing repeated bankruptcies and chronic instability.  After World War II, the Rock Island struggled to survive, proposing mergers and deferring maintenance on their routes. The railroad reorganized as the Chicago, Rock Island & Pacific Railroad in 1948.  A section between Luverne, Minnesota and Kanaranzi, Minnesota was abandoned in 1962.  In 1969, the Rock Island abandoned segments between Lismore, Minnesota and Watertown; between Ellsworth, Minnesota and Karanzi and between Luverne and Hardwick.  By the mid-1970s, the railroad was in serious decline.  The railroad secured loans to eliminate slow orders, acquired new equipment, and attempted to restore profitability.  A short section from Little Rock, Iowa to Ellsworth was abandoned in 1977.  In 1978, the railroad came close to profit, but creditors were lobbying for a complete shutdown of the Rock Island.  During the fall of 1979, a strike crippled the railroad, and by January of 1980, the entire system was ordered to be shut down and liquidated.  Many of the lines and equipment were scrapped.  Profitable sections of railroad were prepared for sale.  In 1980, several sections of this line were abandoned, including the Traer to Dows section; the Clarion, Iowa to Goldfield, Iowa section; the Lake Park to Lismore section section and the Sibley, Iowa to Little Rock section.  

Three separate lines of this line were sold to other railroads.  Between Vinton and Dysart, the line was acquired by the Iowa Northern Railway (IANR) for use as a branch line.  Between Dows and Clarion, the Chicago & North Western Railway (C&NW) acquired the line as an industrial lead.  Between Goldfield and Sibley, the line was also sold to the C&NW for use as a secondary line to serve agricultural industries.  A short segment between Allendorf, Iowa and Sibley, Iowa was abandoned by the C&NW in 1981.  It is believed that the Superior, Iowa to Allendorf segment was sold to the Iowa Northwestern Railroad (IANW) around the same time.  In 1994, IANR abandoned the Vinton to Traer segment of this line.  In 1995, the C&NW was acquired by Union Pacific Railroad (UP).  IANW abandoned the line between Ocheyedan, Iowa and Allendorf in 2004, followed by the segment between Superior, Iowa and Ocheyedan in 2008.  Today, UP operates the Estherville Subdivision between Goldfield and Superior, as well as the Dows Industrial Lead between Dows and Clarion.  Three sections of the line have been reused as trails, including the segment between Vinton and Dysart as the Old Creamery Trail, the segment between Reinbeck and Holland as the Pioneer Trail and the segment between Allendorf and Sibley as the Ed Winkel Memorial Trail.  An additional trail is currently being developed between Superior and Allendorf, and will be known as the Iowa Great Lakes Trail.


Located between Garrison and Dysart, this deck plate girder bridge carries a former Chicago, Rock Island & Pacific Railroad (Rock Island) secondary line over Pratt Creek. The history of this bridge is largely unclear. The first bridge at this location was likely a timber pile trestle, constructed when the line was first built. Starting in the mid-1880s, the BCR&N invested significant capital into their system, replacing timber bridges with iron and stone structures. It is believed that the bridge was replaced by a steel and stone structure in approximately 1900. It is unknown if this bridge consisted of two 44-foot deck plate girder spans, or if it consisted of a larger 88-foot deck plate girder span. In approximately 1940, the bridge was reconstructed by constructing a new pier. It is unclear if the superstructure was also rebuilt at this time, or if the original spans were retained. Currently, the bridge consists of two 44-foot deck plate girder spans, set onto stone abutments and a concrete pier. The superstructure follows a standard design, with two girders and an open deck. The pier uses a standard mid-20th Century design, consisting of a rectangular design with rounded noses reinforced by scrap iron. The abutments also use a standard design, with short stepped backwalls. Stone for the substructures consists of cut tan limestone, likely quarried at Cedar Valley, Iowa. A missing plaque on the east span indicates it was fabricated by the Detroit Bridge & Iron Works, while it is unclear if the identical west span was fabricated by the same firm. The pier was constructed by an unknown contractor, and it is unclear if the abutments were constructed by an unknown contractor or by railroad company forces. Current research does not indicate that Detroit Bridge & Iron Works ever fabricated spans for the Rock Island, seeming to indicate the spans were fabricated for predecessor BCR&N. This would seem to indicate that the spans are original to this location, with the center pier reconstructed for unknown reasons. However, 44-foot spans were a standard size of the Rock Island and not the BCR&N. During the late 1930s and early 1940s, the Rock Island undertook a major strengthening project for bridges along their system. As part of this project, dozens of bridges were strengthened and rebuilt with secondhand spans, and it is also possible that the spans on this bridge were reused from another location. Tall bearing blocks at the abutments also may provide evidence that the current spans are not original to this location. Deck plate girder spans were popular for railroad use, as they were durable and easy to construct. Since the c. 1940 construction project, the bridge has seen some minor alterations, mainly involving the strengthening of the girders with new plates and high strength bolts. After the railroad was abandoned, a concrete deck and wooden railings were added to the bridge, and today the bridge carries the Old Creamery Trail. 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 and unclear history.


Citations

Builder (superstructure) Missing Detroit Bridge & Iron Works plaque
Railroad History Citation ICC Valuation Information, Compiled by Richard S. Steele

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