Rail passengers are advised that a revised timetable will be in place on all routes for the Bank Holiday weekend.
Customers are reminded intercity travel must be booked in advance, including for the Belfast Enterprise service.
Locally, there are four train stations at Thomastown, Kilkenny City, Bagenalstown and Carlow Town.
More details here
Meanwhile, DART services are suspended between Bray and Greystones due to works but tickets will be valid for bus services.
And there are some delays on the Luas Red line this morning.
The operator says it’s because of an operational issue.
It’s apologised for any inconvenience caused in the mean time.