I propose to take Questions Nos. 192 and 201 together.
While section 77 of the Roads Act, 1993, provides power, in consultation with the Environmental Protection Agency, to make regulations requiring works to be carried out on newly constructed or improved roads to mitigate the effects of road traffic noise, this issue is at present dealt with on a case by case basis through environmental impact assessment.
Forecasts of road noise levels are included in all environmental impact statements for major road schemes. Objections can be made on a wide range of grounds to proposed road developments, including the impact of increased noise, and objectors may raise their concerns at a public inquiry. The approval process for road projects, now operated by the Minister for the Environment and Local Government, but soon to be transferred to An Bord Pleanála can require modifications to be made to the scheme in relation, inter alia, to noise mitigation, and such modifications have been imposed as required.