The Highway 23 construction project has begun in Sheboygan County. The re-paving and addition of a centerline rumble strip will be done between County Road P and Division Road in Plymouth. The road will remain open, with traffic reduced to a single lane, with flaggers on hand to direct motorists. During holidays and large events at Road America, the entire 7.5 mile stretch will be opened. Weekly project updates will be posted on the Northeast Region Weekly Construction Advisory website at https://projects.511wi.gov/weeklyupdates-ne/. Travelers are being advised to slow down, and to pay extra close attention to their surroundings in work zones to ensure the safety of the crews on the ground.