The Boone County Sheriff's Department responded to a traffic crash near the intersection of Rt. 173 and Caledonia Rd.
The crash happened around 12:30 P.M. Monday when a Honda traveling south on Caledonia Rd. pulled out in front of a semi heading east on Rt. 173.
The driver of the Honda was pronounced dead on the scene. The victim's name is being withheld pending notification of family members.
The driver of the semi, Thomas Fehrenbach, of Ashton, IL, was treated at the scene of the crash for minor injuries.