The R105 road is a regional road in north Dublin, Ireland. It travels from the city centre to Howth, and loops at both ends; the road fully encircles Howth Head. Along the way, the road passes through
The Talbot Memorial Bridge carries the R105 over the River Liffey
Carrickbrack Road is a road in Dublin, Ireland, a constituent part of the R105 Regional Road. It leads east-southeast from Sutton Creek around the southern part of Howth Head, up to the eastern part o