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N/M20 Cork to Limerick Road Improvement Scheme update

N/M20 Cork to Limerick Road Improvement Scheme update

The Cork to Limerick scheme will be developed within the broad N20 corridor via Charleville and Mallow.

Elected representatives from the region were informed of this decision and updated on progress on the Cork to Limerick scheme at a briefing held in Charleville on Wednesday.

The N/M20 project team has almost a year of work completed based on the Public Spending Code requirements, which requires consideration of all potential options including bus and rail public transport alternatives.

The work to date leads to the conclusion that the broad N20 corridor via Charleville and Mallow performs best overall in relation to the project objectives and is the preferred road-based scenario which:

-provides the highest journey time savings between Cork and Limerick

- has the potential to save the greatest number of road-based collisions, accidents and fatalities, across the network
public transport service times and reliability would improve and there would be an opportunity to use the new route for express inter-city bus services

- has the greatest transfer of traffic from the existing road network onto the new scenario

- provides the highest level of traffic relief to towns and villages

- provides a step change in connectivity between Cork and Limerick, as well as improving connectivity for the regional towns along the corridor

- provides the opportunity to grow the Atlantic Economic Corridor by improving connections to west Cork and Kerry

- provides good opportunities for connection to existing and proposed public transport interchanges

- enables opportunities for walking and cycling activity in towns and villages due to reduced traffic levels

The work completed to date will be carried forward in terms of identifying the preferred option that will address /satisfy the project objectives. The road and public transport options will be appraised in relation to the project objectives to identify the preferred transport option for connecting Cork and Limerick.

Public consultation will take place in the latter part of this year, with the preferred option within the broad N20 corridor identified soon after. 

Full details of the project objectives, the appraisal process, evaluation of scenarios to date and next steps are available on

The public may submit their views, comments and queries to the project team during the project. This engagement can be via the project website (; by email (; by phone (061 973730); by letter or in person to the N/M20 Project Office, Lissanalta House, Dooradoyle, Limerick V94 H5RR.

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