Emergency personnel respond Tuesday to an accident in which an 18-wheeler overturned at the intersection of Highway 42 and Broadway Road. The tractor-trailer was carrying grain and tipped around 9:10 a.m., according to Josh Billings, chief of the Cape Fear Fire Department. Billings said the driver was transported to Central Carolina Hospital with minor injuries, and that authorities were not sure what caused the wreck. The driver's name was not available Tuesday. Also responding to the wreck were the Lee County Sheriff's Office, the North Carolina Highway Patrol, Lee County Emergency Management, Central Carolina Advanced Life Support and other agencies. Traffic was impacted in some spots while the responders cleared the scene.