{"id":566169,"date":"2026-07-24T15:52:09","date_gmt":"2026-07-24T15:52:09","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/566169\/"},"modified":"2026-07-24T15:52:09","modified_gmt":"2026-07-24T15:52:09","slug":"irish-rail-plans-four-track-expansion-of-the-countrys-busiest-railway-line","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/566169\/","title":{"rendered":"Irish Rail plans four-track expansion of the country&#8217;s busiest railway line"},"content":{"rendered":"<p>IRISH RAIL HAS launched plans to add new tracks along Ireland\u2019s busiest rail corridor in a bid to increase capacity and allow for more frequent train services.<\/p>\n<p>The state rail operator today announced the start of its FourNorth programme, which proposes adding additional tracks alongside the existing railway between Dublin Connolly and Malahide.<\/p>\n<p>The route is currently used by Dart, Northern Commuter, Belfast Enterprise and freight services, all of which share two tracks.<\/p>\n<p>Irish Rail said the existing layout has become a major bottleneck, particularly during peak periods, with even minor disruptions causing knock-on delays across the network.<\/p>\n<p>The additional tracks are intended to increase capacity, improve reliability and allow more frequent services on one of the country\u2019s busiest rail corridors.<\/p>\n<p>The project is currently in the early design and option development stage, with public consultation expected to begin later this year.<\/p>\n<p>Irish Rail chief executive Mary Considine said the project was about \u201cbuilding a resilient, high-capacity rail corridor\u201d that would support growing passenger demand and strengthen regional rail connections.<\/p>\n<p>Transport Minister Darragh O\u2019Brien said the line between Connolly and Malahide is \u201cone of the busiest on the island\u201d and that limited track capacity has become a key constraint on increasing services.<\/p>\n<p>He said the project would support additional Dart, commuter and Enterprise services while also improving reliability for existing passengers.<\/p>\n<p>The proposal builds on recommendations in the All-Island Strategic Rail Review, published in 2024, which identified four-tracking sections of the Northern Line as a key long-term priority.<\/p>\n<p>The review estimated that adding extra tracks between Dublin and Clongriffin alone could cost between \u20ac700 million and \u20ac1 billion at 2021 prices.<\/p>\n","protected":false},"excerpt":{"rendered":"IRISH RAIL HAS launched plans to add new tracks along Ireland\u2019s busiest rail corridor in a bid to&hellip;\n","protected":false},"author":2,"featured_media":566170,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[220259,4478,239043,615,42,16455,1455,43,40,38,41,39,32322,239044],"class_list":["post-566169","post","type-post","status-publish","format-standard","has-post-thumbnail","category-headlines","tag-connolly","tag-dart","tag-down-the-track","tag-dublin","tag-headlines","tag-irish-rail","tag-malahide","tag-news","tag-top-news","tag-top-stories","tag-topnews","tag-topstories","tag-trains","tag-twin-tracks"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/566169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=566169"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/566169\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/566170"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=566169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=566169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=566169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}