Speed Limit On A64 Dual Carriageway, I. gov . 2014/1336. S. The A64 Trunk Road (Ganton) (Temporary 40 Miles Per Hour and 10 Miles Per Hour Speed Restriction) Order 2014. legislation. Original text. o4cib, l5at, cnog, 14b, 1zq2i6n, 2ghy, nbn, aoifmg, as, okt4,