The effect of the Order is to impose a 40 mph speed limit on a length of the A487 trunk road known as Cardigan Bypass, Ceredigion in the interests of road safety.
Effaith y Gorchymyn yw gosod terfyn cyflymder o 40 mya ar darn o gefnffordd yr A487 a elwir Ffordd Osgoi Aberteifi, Ceredigion er budd diogelwch ar y ffordd.