The improvement and maintenance of regional and local roads is the statutory responsibility of the relevant local authority in accordance with the provisions of Section 13 of the Roads Act 1993. Works on those roads are funded from the Council's own resources supplemented by State road grants. The initial selection and prioritisation of works to be funded is also a matter for the Council.
Under Project Ireland 2040 my Department is committed, subject to necessary approvals, to providing grant funding towards the cost of 12 significant capital road improvement schemes on non national roads and the upgrade of the Coonagh to Knockalisheen road is one of these schemes. Implementation of the scheme is the responsibility of Limerick City and County Council. I understand that construction of the main scheme is expected to start in 2020.