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A message from CRA on Iarnród Éireann’s FourNorth Project
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FourNorth is a major rail infrastructure project on the Northern Rail Line between Connolly and Malahide Stations. It involves adding additional rail tracks along the existing two track route to address bottlenecks and increase capacity. The increased capacity is intended to enable faster and more frequent trains which will improve reliability for passengers.
This project is currently at Early Design stage and Iarnród Éireann expects to present an Emerging Preferred Option for public consultation before the end of 2026. Feedback from this consultation process will inform the next stage of the process and a subsequent planning application.
We would recommend that residents, particularly those living near the rail line, familiarise themselves with the project. Iarnród Éireann has several channels available to accept feedback and to provide further information. You can