A man suffered critical injuries when a vehicle hit him along a Lexington road Tuesday night. Police say a car hit the victim along Nicholasville Road, near Tahoma Road, around 10 p.m. The man was taken to University of Kentucky Hospital. Officials described his injuries as life threatening. Late Tuesday night, police said the man suffered head injuries and was in surgery. Officials did not release any specific information on the circumstances surrounding accident, nor the victim's name.