Dette afspejler sig i programmer for forbedring af de tre statslufthavne, Dublin, Cork og Shannon, og forbedring af de lokale lufttrafikforbindelser samt i programmer for udbygning af de større havne, hvortil staten yder tilskud til anlægsinvesteringer.
This is reflected in programmes of improvement at the three State airports at Dublin, Cork and Shannon, of improvement in local air services and in programmes of improvement for the major ports, to which the State gives grant assistance for capital developments.