N.C. Gen. Stat. § 136-14.1: Transportation engineering divisions.

For purposes of administering transportation activities, the Department of Transportation shall have authority to designate boundaries of transportation engineering divisions for the proper administration of its duties. (1957, c. 65, s. 5; 1965, c. 55, s. 10; 1973, c. 507, s. 9; 1975, c. 716, s. 7; 1993, c. 483, s. 2.)