The R747 road is a regional road in Ireland running north-west/south-east from the M9 near Ballitore in County Kildare to Arklow in County Wicklow, a distance of 66 km (41 mi). From its junction with the M9 it heads east to the former N9. It crosses this at a staggered junction and enters County Wicklow almost immediately and 10 km (6.2 mi) southeast it crosses the N81 in the town of Baltinglass. It continues southeast through Kiltegan before crossing into County Carlow for a short distance where it passes through Hacketstown. Back in County Wicklow it crosses the Wicklow Way and enters the southern end of the Wicklow Mountains near Tinahely.