CASEYVILLE – The Illinois Department of Transportation today announced that eastbound Interstate 64 will be reduced to one lane between Illinois 157 and Illinois 159 in St. Clair County for pavement work.The lane closures will occur during the following weekends, weather permitting:April 24-27Beginning at 9 p.m. Friday, April 24, eastbound traffic will be reduced to one lane. Two lanes will be open by 7 a.m. Monday, April 27.May 1-4Beginning at …