The speed limit is 100kph
Naas Gardai detected a driver doing 188kph in a 100kph zone on the N7 on Monday evening last.
The motorist was arrested and charged with dangerous driving.
The motorist will appear in court in due course, in relation to the offence.
The offence carries a maximum penalty of two years' disqualification from driving, a €5000 fine and up to 6 months imprisonment.