N.C. Gen. Stat. § 160A-583
The establishment and operation of a transportation authority as herein authorized are governmental functions and constitute a public purpose, and the municipality is hereby authorized to appropriate funds to support the establishment and operation of the transit authority. The municipality may also dedicate, sell, convey, donate or lease any of its interest in any property to the authority. Further, the authority is hereby authorized to establish such license and regulatory fees and charges as it may deem appropriate, subject to the approval of the governing body of the municipality. If the governing body finds that the funds otherwise available are insufficient, it may call a special election without a petition and submit to the qualified voters of the municipality the question of whether or not a special tax shall be levied and/or bonds issued, specifying the maximum amount thereof, for the purpose of acquiring lands, buildings, equipment and facilities and for the operations of the transit authority. Any special election shall be conducted in accordance with G.S.163-287.
N.C. Gen. Stat. § 160A-583