Winnebago County issued the following announcement on July 2.
The westbound lane of Charles Street from Hillcrest Road to Warren Road will be closed to traffic for the installation of sanitary sewer. The work is scheduled to start on Monday, July 8, 2019 and is anticipated to be completed on Friday, July 19, 2019. The duration depends on the weather. Traffic control will be provided by flaggers alternating the traffic flow. Motorists should use caution and be prepared to stop. Delays should be expected.
Original source can be found here.