On the evening of 22nd September 2023 and overnight we will be switching the traffic management to allow cars to travel along the newly constructed southbound carriageway from the Coed Ely Roundabout to Duffryn Isaf Farm, at which point it will continue on the existing section of the A4119. This will take traffic heading northbound from the South Wales Fire and Rescue HQ Roundabout, along the newly constructed section of carriageway from Duffryn Isaf Farm, toward Coed Ely Roundabout. Please note, timescales are approximate and should any changes to this phase take place, a further update will be provided. The red hatched zones on the diagram indicate our working areas.