AA Roadwatch /ey ey rohd-woch/ proper noun. commuter intelligence The ultimate source of random Irish place names. Where else could you hear of exotic locations like the Lough Atalia Road, the Moneenageisha junction and the townland of Blackhall Big, as well as the Dunkettle Interchange, stop-go systems and a jam-packed M50? For many years, it was our breakfast-time obsession.