N.C. Gen. Stat. § 160A-343

A city shall have authority to abandon any cemetery that has not been used for interment purposes within 10 years. Upon abandonment, all monuments, tombstones, and the contents of all graves within the cemetery shall be transferred at city expense to another city cemetery, or to a cemetery licensed by the State Burial Association Commissioner. After the transfer of monuments, tombstones, and the contents of graves, the city may take possession of, convey, or use the former cemetery property for any lawful purpose.