im with downallstar, keep going as far as Maynooth (only another 3miles further than kilcock turnoff) up the slip road and turn right (back over the motorway) towards straffan, straight through and head for kill. onto Naas road then, like DAS says, less towns but might be couple of miles extra
im with downallstar, keep going as far as Maynooth (only another 3miles further than kilcock turnoff) up the slip road and turn right (back over the motorway) towards straffan, straight through and head for kill. onto Naas road then, like DAS says, l