The R816 road is a regional road in Dublin, Ireland. The official definition of the R816 from the Roads Act, 1993 (Classification of Regional Roads) Order, 2012 states: R816: Baggot Street, Dublin Between its junction with R138 at Pembroke Street Lower and its junction with R118 at Northumberland Road via Baggot Street Lower, Baggot Street Upper and Pembroke Road all in the city of Dublin. The road is long. See also Roads in Ireland Regional road References Regional roads in the Republic of Ireland Roads in County Dublin