By getting rid of some of the more obscure lines the network was rationalised. But the biggest failure of Ireland has been to squander what viable rail lines they have- something that Britain has been much better at.
Some other factors that have contributed to Ireland's decline:
-Both northern & southern governments have tended to be very dismissive of the welfare state, it's not like Britain where post 1945 you had Labour administrations. Therefore those in power have not had an appetite for subsidising the 'public' railway industry, while perversely having no qualms for subsidising the 'private sector' roads lobby. And I'm not sure how relevant it is to the topic of railways, but the De Valera regime was reasonably contemptuous to the working classes and urbanity in general. An economy based on small farms mightn't have been ideal for the train industry's point of view
-By this stage there are large areas of the country where there is no ingrained tradition of many people using the train. Go to any of the halts in Northern Ireland for example, even the ones with okayish service, and you'll find plenty of households who are completely ignorant of what services public transport provides- as they drive everywhere. In recent decades very little has been done to make trains more attractive. Instead the state has stood by and watched car parks proliferate in Belfast city centre. I suspect Dublin isn't much different.
-Even in the South, where there has been massive investment in rail in the last decade- and had there been no recession this would have continued in spectacular fashion- but this has been largely divorced from planning policy, which has been to construct low density neighbourhoods completely unsuited for efficient public transport. On the other hand there are too many airports serving underpopulated regions whereas more effort could be made to improved transport within the country rather than going abroad.
Some other factors that have contributed to Ireland's decline:
-Both northern & southern governments have tended to be very dismissive of the welfare state, it's not like Britain where post 1945 you had Labour administrations. Therefore those in power have not had an appetite for subsidising the 'public' railway industry, while perversely having no qualms for subsidising the 'private sector' roads lobby. And I'm not sure how relevant it is to the topic of railways, but the De Valera regime was reasonably contemptuous to the working classes and urbanity in general. An economy based on small farms mightn't have been ideal for the train industry's point of view
-By this stage there are large areas of the country where there is no ingrained tradition of many people using the train. Go to any of the halts in Northern Ireland for example, even the ones with okayish service, and you'll find plenty of households who are completely ignorant of what services public transport provides- as they drive everywhere. In recent decades very little has been done to make trains more attractive. Instead the state has stood by and watched car parks proliferate in Belfast city centre. I suspect Dublin isn't much different.
-Even in the South, where there has been massive investment in rail in the last decade- and had there been no recession this would have continued in spectacular fashion- but this has been largely divorced from planning policy, which has been to construct low density neighbourhoods completely unsuited for efficient public transport. On the other hand there are too many airports serving underpopulated regions whereas more effort could be made to improved transport within the country rather than going abroad.