Dublin commuters are being warned to expected major disruption in the city centre - where work on bringing the Luas across the Liffey has begun.
The Cross City project will link the city's Green and Red Lines - and is due to be finished in 2017.
The works will see the College Green Bus Corridor extended from 7am to 7pm Monday to Friday - with the AA warning of 'considerable disruption'.
Gráinne Mackin is the Director of Communications for Luas Cross City.
She admits that commuters will face delays:
