The R335 road is a regional road in counties Mayo and Galway in Ireland. It starts in Westport, County Mayo and ends in Leenaun, County Galway. The N59 is a much more direct route between the two towns. The R335 passes through Murrisk (where Croagh Patrick is located), Lecanvey, Louisburgh and Delphi before terminating in Leenaun. It is approximately 52 kilometres (32 mi) long with a speed limit of 80 km/h (50 mph).