Iarnród Éireann signed a contract with engineering firms Jacobs and AECOM to advance plans for a major upgrade of the railway between Limerick Colbert and Limerick Junction, RTÉ reported.
The project involves developing preliminary designs and preparing a planning application for improvements along the approximately 34-kilometer route. Proposed works across the corridor include 26 kilometers of double tracking alongside upgrades to signaling infrastructure, bridges, drainage, and level crossings.
Iarnród Éireann said that the additional infrastructure will allow more frequent services and improve journey times for passengers.
Ground investigation surveys are underway to inform the next phase of design work, building on feasibility and options-selection work already completed.
“The project would help provide more services and improve journey times for rail passengers in the Limerick area,” said Mary Considine, Iarnród Éireann chief executive, after signing the contract in Limerick with representatives of the joint venture.
Working toward submitting a planning application in 2027
The state-owned railway operator is working toward submitting a planning application in 2027, with construction to follow the approval process. Increased services on the upgraded line are expected to begin operating from 2032.
The engineering joint venture will develop the designs, prepare business cases, and progress the project through the planning process.
Funding for the Limerick Colbert to Limerick Junction project comes from the Department of Transport through the National Transport Authority.
The announcement coincides with test trains beginning to operate on the reinstated Limerick to Foynes Freight Line. Tender documents for platform extensions between Limerick and Athenry were also published earlier in the week.
When will construction begin and what changes are planned
When will construction begin on the Limerick to Limerick Junction upgrade?
Construction will follow the submission and approval of a planning application, which Iarnród Éireann aims to submit in 2027. Ground investigation surveys are currently under way along the route to inform the preliminary design phase.
What specific infrastructure changes are planned for the route?
The project includes 26 kilometers of double tracking along the 34-kilometer route. Work will also cover upgrades to signaling infrastructure, bridges, drainage systems, and level crossings.
Who has been appointed to design the railway improvements?
Engineering firms Jacobs and AECOM have been appointed as the design team for the project. Their joint venture is responsible for developing designs, preparing business cases, and advancing the project through the planning process.
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