Whether you are from Cork or not many road users will be familiar with the Dunkettle Interchange.

If you are travelling from Dublin or Waterford motorists will be aware of the congestion by the Jack Lynch tunnel.

Last month the upgrade project reached a key milestone by opening the first of the new flyovers.

Newstalk reporter Josh Crosbie has been on the job speaking with those behind the works and with some locals about its progress.