The N40 road (commonly known as the Cork South Ring Road, or locally 'The South Link') is a national primary road in Cork City, Ireland. The road runs through Cork City forming an orbital and distributor route through the south side of the city, linking the N22 at Ballincollig to the N25 at the Dunkettle Interchange. The present N40 was created on 23 February 2012 via statutory instrument. The newly designated N40 was formed from parts of both the N22 and N25. It is intended that once the Cork North Ring Road is completed, that the N40 will comprise a complete orbital route through the inner city.