There will be major changes to the streets of the city from next Tuesday.
From then, new northbound traffic flow arrangements come into force in Cork city centre,
The MacCurtain Street Public Transport Improvement Scheme aims to make it easier for buses, cyclsts and pedestrians to get around.
It has been described as one of the most significant reorganisations of traffic management in the city centre in decades.
The council is encouraging motorists to observe the signage, plan their routes in advance, and allow extra time for their journeys until the new arrangements bed in.