Neidio i'r prif gynnwy

Saesneg: The A55 Trunk Road (Junction 12 (Talybont) to Junction 13 (Abergwyngregyn), Gwynedd) (Closure of Central Reservation Crossings) Order

Cymraeg: Gorchymyn Cefnffordd yr A55 (Cyffordd 12 (Tal-y-bont) i Gyffordd 13 (Abergwyngregyn), Gwynedd) (Cau Croesfannau’r Llain Ganol)

Rhan ymadrodd

Enw, Gwrywaidd, Unigol