Wedi’i chynllunio gan Capita a’i hadeiladu gan Alun Griffiths (Contractors) Ltd, mae’r rhan olaf hwn o’r cynllun ehangach wedi golygu oddeutu 3km o adlinio’r ffordd, gan gynnwys ffordd unffrwd 7.3m o led a llwybr troed/beicio cyfun.
Designed by Capita and constructed by Alun Griffiths (Contractors) Ltd, this last part of the wider scheme has seen construction of approximately 3km of highway realignment, including a 7.3m wide single carriageway and shared use footway/cycleway.