Iarnród Éireann has confirmed it is to cease passenger services on the Waterford to Rosslare line in the southeast.
The company said it will explore the possibility of keeping the line open as a tourist/heritage railway, but it maintained that with passenger numbers at 25 per day, the route was "unsustainable".
A closing date for the route, which was one of those identified for examination by the recent McCarthy report, is expected to be announced by Iarnród Éireann soon.
Iarnród Éireann plans to maintain services on other routes identified in the McCarthy report and has cut staff costs, length of trains and timetabled services in a bid to keep lines open, according to a statement due to be delivered by CIÉ chairman John Lynch at the Oireachtas Committee on Transport this afternoon.
The company has frequently warned of falling passenger numbers on the Waterford to Rosslare line while the sugar beet freight business, which sustained the route, ceased in 2006.
A trial extension of the passenger service from Rosslare to Wexford was under-utilised the company said.
A recent survey of passengers indicated most users were heading for Waterford Institute of Technology. Accordingly, the company said a bus service would replace the train, taking passengers to the institute, in about the same time, for about the same price.
Iarnród Éireann said there would also be environmental benefits of running a small bus, as opposed to a train.
It is understood that discussed have taken place with staff working on the route interested in redeployment within Iarnród Éireann. Voluntary severance is also to be offered.
The company said rail transport was "a volume business" and the passenger numbers spoke for themselves.
