Winnebago County issued the following announcement on Aug. 24.
On Monday August 31, 2020, South Perryville Road will be closed to north bound traffic overnight from Charles Street to Daimler Road, between the hours of 9:00 PM to 6:00 AM for miscellaneous pavement patching. The work is expected to be completed and open to traffic by 6:00 am September 1, 2020; however, the work is dependent on the weather. Please use alternate routes.
Original source can be found here.