Cyrhaeddwyd carreg filltir allweddol arall gan fod gwaith gosod wyneb bellach yn dechrau ar y ffordd osgoi ger Ystâd Ddiwydiannol Cibyn yng Nghaernarfon.
Another key milestone has been reached as surfacing work is now beginning on the bypass near the Cibyn Industrial Estate in Caernarfon.