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Metrolink approved at Cabinet

Sep 16, 2026 · 13m

Summary

Dublin’s Metro Link has received government approval to proceed to tender, with costs now estimated between €15.75 and €17.5 billion. Professor Brian Caulfield analyzes the project's high price, noting it is driven by underground construction but offers significant national benefits in congestion reduction and housing. Lorcan O’Connor, CEO of Transport Infrastructure Ireland, confirms the green light for tendering, emphasizing that the project will deliver €1.90 in benefits for every euro spent and facilitate the construction of 77,000 residential units. The discussion highlights the import…

Topics discussed

Metro Link approval and revised cost announcement Professor Caulfield on cost inflation and tunneling expenses National benefits: population, jobs, and carbon savings Cost-benefit analysis and congestion relief on M50 Impact on property prices and housing density Housing the 8,000 construction workers Transition to interview with TII CEO Lorcan O'Connor Tendering process and investment return analysis Journey time improvements and housing catalyst Coordination with utilities and planning agencies Spending to date and procurement preparation Risk allocation and lessons from Children's Hospital Contract flexibility and partnership approach
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