The Llandeilo—Carmarthen Trunk Road (Improvement at Abergwili Bridge) Order 1978
The Secretary of State for Wales makes this Order in exercise of powers conferred by section 7 of the Highways Act 1959(a), and now vested in him(b) and of all other enabling powers:—

(a) 1959 c. 25. (b) S.I. 1965/319.