Mae gwaith pellach yn yr arfaeth ar gyfer twneli Conwy a Pen-y-Clip ym mis Chwefror a Mawrth ond bydd y gwaith hwnnw’n effeithio llawer llai ar y traffig ac ar y cymunedau o amgylch o’i gymharu â’r effeithiau a achoswyd gan y gwaith ym Mhenmaenbach.
Further works are programmed for Conwy and Pen y Clip tunnels in February and March, but the effect on traffic and the surrounding communities will be significantly less than those at Penmaenbach.