New Canal Bridge (Madison County, Illinois)Built ca. 1963; IDOT has plans for bridge replacement in next 5 years
Pair of cantilevered through truss bridges over Chain of Rocks Canal on I-270 in Granite City
Open to traffic
New Chain of Rocks Bridge (Madison County, Illinois)Built 1966
Bridge over Mississippi River on I 270
Open to traffic
New Chain of Rocks Eastbound (St. Louis, Missouri)
Built 1964
Steel stringer bridge over Mississippi River on I 270 E in St. Louis
Open to traffic
Built 1964
Steel stringer bridge over Mississippi River on I 270 E in St. Louis
Open to traffic