Rail transport in Ireland
Rail transport in Ireland ( InterCity , commuter and freight ) is provided by Iarnród Éireann in the Republic of Ireland and by Northern Ireland Railways in Northern Ireland . 
<triplet> Rail transport in Ireland <subj> Republic of Ireland <obj> country <subj> Northern Ireland <obj> country <triplet> Iarnród Éireann <subj> Republic of Ireland <obj> country <triplet> Northern Ireland Railways <subj> Northern Ireland <obj> located in the administrative territorial entity