Superstructure replacement of various structures on I-57 including SN 038-0003, SN 038-0004, SN 038-0005, SN 038-0006, SN 038-0009 and SN 038-0010. The project includes deck replacements of SN 038-0007 and SN 038-0008; structure repairs on SN 038-0001, SN 038-0002, SN 038-0031, which include bridge latex overlay; and repairs on SN 038-0086 and SN 038-0129. There are also two median crossovers and pavement marking replacement. Project is located along I-57 from 0.3 miles north of Prairie Creek to 0.7 miles south of N600E Rd in Iroquois County.