As part of Wales’ bid to become a zero waste nation by 2050, the Welsh Government has trialled using recycled nappies to resurface a stretch of road on the A487 between Cardigan and Aberystwyth.
Fel rhan o’r ymdrech i wneud Cymru’n wlad ddiwastraff erbyn 2050, mae Llywodraeth Cymru wedi treialu defnyddio hen gewynnau fel rhan o’r wyneb newydd ar ddarn o’r A487 rhwng Aberteifi ac Aberystwyth.