19A NCAC 02D .0422      HANDBOOK OF DESIGN FOR HIGHWAY SURFACE DRAINAGE STRUCTURES

History Note:        Authority G.S. 136‑18(1); 136‑92; 136‑93; 150A‑62; 159A‑63(c); 156‑88;

Eff. July 1, 1978;

Repealed Eff. April 3, 1981.