19A NCAC 02B .0204 TRAFFIC SIGNAL SPECIFICATIONS
History Note: Legislative Objection Lodged Eff. August 19, 1980;
Legislative Objection Removed Eff. April 23, 1981;
Authority G.S. 136‑18(1); 136‑44.1; 136‑45; 150A‑63(c);
Eff. July 1, 1978;
Amended Eff. April 11, 1980;
Repealed Eff. April 3, 1981.