Chicago & North Western Railway Bridge #808


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Name Chicago & North Western Railway Bridge #808
Built By Chicago & North Western Railway
Currently Owned By City of St. Charles
Superstructure Contractor Pennsylvania Steel Company of Steelton, Pennsylvania
Substructure Contractor Unknown
Length 14 Feet Total
Width 1 Track
Height Above Ground 5 Feet (Estimated)
Superstructure Design Steel Stringer
Substructure Design Stone Masonry
Date Built 1906
Traffic Count 0 Trains/Day (Bridge is Open to Pedestrian Traffic)
Current Status Open to Pedestrian Traffic
Chicago & North Western Railway Bridge Number 808
Significance Local Significance
Documentation Date 4/22/2024

In the early 1870s, the Chicago & North Western Railway (C&NW) was beginning to construct and acquire a large railroad network throughout the Midwest.  In 1871, the St. Charles Railroad (StCR), controlled by the C&NW, constructed a 2.40 mile branch line, extending from the existing mainline at Geneva, Illinois to St. Charles, Illinois.  The Fox River Valley offered growing towns and a variety of industries, making it prime for the development of branch lines.  The StCR was formally merged into the C&NW in 1881.  The C&NW would become a prominent railroad in the Midwest, eventually building a system over 11,000 miles long.  Passenger service over this line ceased in approximately 1951.  In 1982, the line would be abandoned, and the right-of-way sold to the cities of St. Charles and Geneva.  Today, much of the right-of-way is part of a trail, while much of the line within downtown St. Charles and Geneva has been redeveloped.


Located along Illinois Route 31 south of St. Charles, this small steel stringer bridge carries the former Chicago & North Western Railway over an unnamed creek. The first bridge at this location was likely a timber pile trestle. In 1906, the bridge would be reconstructed with the current structure. The bridge consists of a 14-foot steel stringer span, set onto stone abutments. Pennsylvania Steel Company fabricated the superstructure, and it is unknown if the substructure was constructed by a contractor or by railroad forces. The abutments appear to have been constructed of limestone, quarried at an unknown location. Typical of early 20th Century C&NW steel stringer spans, the superstructure uses six beams, arranged in two sets of three. This design of bridge was commonly used by railroads throughout the United States, as it was durable and easy to construct. Overall, the bridge appears to be in fair to good condition, with no significant deterioration noted. Since the abandonment of the railroad, the bridge has carried the Fox River Trail, and is heavily used by pedestrians. The author has ranked this bridge as being locally significant, due to the common design.


Citations

Builder and build date Chicago & North Western Valuation Notes at the Chicago & North Western Historical Society Archives
Railroad History Citation ICC Valuation Information, Compiled by Richard S. Steele

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