This bridge is similar to the Torrence Highway fixed truss bridge. Utilizing the Pennsylvania truss configuration, which is the loosely defined truss configuration which essentially means a Pratt truss with additional members added to the truss web to subdivide the truss, and also has a polygonal top chord. This large single truss span bridge showcases the style very well. This bridge design is noted for having a large amount of sway bracing overhead. This extensive bracing is carried out to the very large portal bracing present, which is a huge construct of lattice. This combined with the extensive quantity of built-up beams containing visually attractive lattice combine to form a complex work of geometric art. The bridge has 37.7 feet of navigational vertical clearance listed. The nearby SR-83 Bridge is a smaller bridge and is a Parker truss, but also utilizes a similar bracing design.
Complete Bridge List
Chicago and Cook County are home to one of the largest collections of historic bridges in the country, and no other city in the world has more movable bridges. HistoricBridges.org is proud to offer the most extensive coverage of historic Chicago bridges on the Internet.
General Chicago / Cook County Bridge Resources
Chicago's Bridges - By Nathan Holth, author of HistoricBridges.org, this book provides a discussion of the history of Chicago's movable bridges, and includes a virtual tour discussing all movable bridges remaining in Chicago today. Despite this broad coverage, the book is presented in a compact format that is easy to take with you and carry around for reference on a visit to Chicago. The book includes dozens of full color photos. Only $9.95 U.S! ($11.95 Canadian). Order Now Direct From The Publisher! or order on Amazon.
Chicago River Bridges - By Patrick T. McBriarty, this is a great companion to Holth's book shown above. This much larger book offers an extremely in-depth exploration of Chicago's movable highway bridges, including many crossings that have not existed for many years. Order Now Direct From The Publisher! or order on Amazon.
Chicago Loop Bridges - Chicago Loop Bridges is another website on the Internet that is a great companion to the HistoricBridges.org coverage of the 18 movable bridges within the Chicago Loop. This website includes additional information such as connections to popular culture, overview discussions and essays about Chicago's movable bridges, additional videos, and current news and events relating to the bridges.
Additional Online Articles and Resources - This page is a large gathering of interesting articles and resources that HistoricBridges.org has uncovered during research, but which were not specific to a particular bridge listing.
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