Varying lane closures will be taking place along US 31W in Hardin County this week. According to a release from the Kentucky Transportation Cabinet, today and Friday will see closures coming into effect between 8:30 AM to 3:30 PM. Survey crews will be working south of the KY 220 intersection to north of the Blackjack Road intersection in preparation for upcoming projects. Motorists are encouraged to slow down, minimize distractions, and pay close attention to posted signs in the area.