Dechreuwyd gwaith pellach ym mis Ionawr gan osod llain o uwchbridd, ynghyd â ffensiau a gwaith archwilio archeolegol. Darganfuwyd rhai mân bethau hanesyddol yn yr archwiliad, ond dim byd arwyddocaol a fyddai'n oedi'r gwaith adeiladu. Rhagwelir y bydd y prosiect yn dod i ben yn hydref 2019.
Advance works commenced in January with top soil strip, along with the installation of site fencing and archaeological investigation works. Some minor historic finds were discovered as part of the investigation, but nothing so significant that would cause delay to the start of planned construction, with completion predicted in Autumn 2019.