Ar ôl ystyried yn llawn elfennau technegol, cymdeithasol, economaidd ac amgylcheddol y cynllun a gwrando’n ofalus ar yr ymatebion i’r ymgynghoriad, dewiswyd Opsiwn D fel y llwybr dewisol i ddisodli’r gylchfan ar Gyffordd 15 Llanfairfechan ac Opsiwn A ar gyfer Cyffordd 16 Penmaenmawr a Dwygyfylchi.
Having taken full account of the technical, social, economic and environmental aspects of the scheme and listened carefully to the consultation responses, Option D has been selected as the preferred route to replace the roundabout at Junction 15 Llanfairfechan and Option A for Junction 16 Penmaenmawr and Dwygyfylchi.