Whakakī i te rerenga e whai ake nei: Ko te ara o nāianei o te A470 i puta mai i tētahi pakanga i ngā tau 1970 e te "Western Mail" mō tētahi ara kotahi e hono ana i Te Tai Tokerau me Te Tonga o Wales, i te wā o mua ki te A470
1979 Te pōtitanga whakangao o Wales. I angitu, a i te tau 1978, i matapakihia e te Tari o Wales tetahi huarahi pea mo te huarahi i te pokapū o te whenua, i whakatinanahia i te tau e whai ake nei.