Bydd yr Aelodau hefyd yn gwybod i’r contract i gyflawni dau gam olaf y prosiect i ddeuoli'r A465 rhwng Dowlais a Hirwaun (Adrannau 5 a 6) gael ei ddyfarnu i gonsortiwm Future Valleys  ym mis Hydref. Disgwylir i'r gwaith adeiladu ddechrau yng ngwanwyn 2021 a chael ei gwblhau erbyn canol 2025.
Members will also be aware that the contract to deliver the last two stages of the A465 Dualling between Dowlais and Hirwaun (Sections 5 & 6) was awarded to the Future Valleys consortium in October. Construction is due to start in spring 2021 and be completed by mid-2025.