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Dublin MetroLink secures Cabinet approval

Wednesday 16 September 2026

Dublin's MetroLink underground rail project has secured Cabinet approval more than half a century after an underground rail link was first proposed.

Dublin's MetroLink underground rail project has secured Cabinet approval more than half a century after an underground rail link for the city was first proposed.

The decision represents a major step forward for the metropolitan transport scheme, which has faced numerous milestones and setbacks since its initial conception.

While the timeline for the underground rail link spans over fifty years of proposals, the recent Cabinet approval marks a critical authorisation in the project's history. No further details regarding specific construction timelines, final costings, or route adjustments were detailed in the initial announcement, but the decision moves the long-debated infrastructure project into its next phase.

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