BNSF Cedar Street Bridge (Quincy)


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Name BNSF Cedar Street Bridge (Quincy)
Chicago, Burlington and Quincy Railroad Bridge #261.79
Built By Chicago, Burlington & Quincy Railroad
Currently Owned By BNSF Railway
Length 32 Feet Total, 16 Foot Spans
Width 2 Tracks
Height Above Ground 10 Feet 5 Inches
Superstructure Design Concrete Slab
Substructure Design Stone Masonry and Concrete
Date Built 1909
Traffic Count 2 Trains/Day (Estimated)
Current Status In Use
Chicago, Burlington & Quincy Railroad Bridge Number 261.79
BNSF Railway Bridge Number 261.79
Significance Minimal Significance
Documentation Date 6/16/2016

In 1871, the Quincy, Alton & St. Louis Railway Company (QA&StL) constructed a 43 mile railroad line, extending south from Quincy, Illinois to Pike, Illinois; at a point opposite of Louisiana, Missouri.  A 5 mile branch from Fall Creek to East Hannibal, Illinois was constructed in 1873.  The QA&StL was operated under lease by the CB&Q, which was beginning to acquire and construct a large number of lines throughout northern Illinois.  This route served as a branch line, extending along the east bank of the Mississippi River.  The QA&StL was formally merged into the CB&Q in 1899.  A portion of the line between Rockport and Pike was abandoned in 1937, followed by segments from Rockport to New Canton and Fall Creek to Hulls in 1951, and Hull to New Canton in 1957.  In 1970, the CB&Q was merged with the Northern Pacific Railway and the Great Northern Railway to form Burlington Northern Railroad (BN).  A portion from Quincy to near Marble Head would be abandoned in the 1980s.  In 1996, BN merged with Atchison, Topeka & Santa Fe Railway to form BNSF Railway.  The line would be sold to the Burlington Junction Railway in 2003, which currently operates the remaining portion of the line in Quincy. 


Located in Quincy, this concrete slab bridge carries the former CB&Q over Cedar Street. The previous bridge at this location was likely a girder span, built in 1881. In 1909, the present bridge was constructed, reusing the stone abutments from the previous bridge. The bridge consists of two 16-foot concrete slab spans, set onto a concrete pier and stone abutments. These style of slab spans were a standard for the CB&Q, as they were easy to construct and could be fabricated off-site. The spans were often formed up in a railroad yard, before being moved to the permanent location with minimal disruption to traffic. These spans were likely fabricated at the Galesburg, Illinois facility. Overall, the bridge appears to be in good condition, with no significant deterioration noted. The author has ranked the bridge as being minimally significant, due to the common design.


Citations

Build date Chicago, Burlington & Quincy Railroad Valuation Summary at the Newberry Library
Railroad History Citation ICC Valuation Information, Compiled by Richard S. Steele

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