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(2 bridges found near 38.765530, -90.135570)

New Canal Bridge (Madison County, Illinois)
Pair of cantilevered through truss bridges over Chain of Rocks Canal on I-270 in Granite City
Replaced by a new bridge

Old Chain of Rocks Canal Highway Bridge (Madison County, Illinois)
Through truss bridge over Chain of Rocks Canal on Old Chain of Rocks Road (at one time US 66) just south of I-270 in Granite City
Open to one-lane highway traffic with a dedicated bike lane