Troopers identified the West Virginia Parkways Authority worker who was struck and killed by a tractor-trailer Monday in Kanawha County. 23-year old James Harper of Beckley was working on filling a pothole in the pavement when he was struck and killed by a tractor-trailer. The driver of the vehicle, 28-year old Anvar Sabirov of Rego Park, New York has been charged with vehicular manslaughter. The West Virginia Department of Transportation is urging caution in work zones and compassion for the workers who risk their safety to be there. An investigation into the incident is ongoing.