FAIRVIEW HEIGHTS – The Illinois Department of Transportation today announced nighttime ramp closures at the Interstate 64 and Illinois 159 interchange in St. Clair County.Beginning at 8 p.m. Thursday, July 9, 2026, the northbound Illinois 159 ramp to westbound I-64 will close. The ramp is expected to reopen by 6 a.m. Friday, July 10, weather permitting.The ramp will close again beginning at 8 p.m. Friday, July 10, and is expected to reopen by 6 …