The R342 road is a regional road in Ireland, located in southern County Galway, part of the Carna Road.[1][2] Quick Facts Route information, Length ... R342 roadBóthar R342R342 passing St. James' Church, Cashel.Route informationLength7.8 km (4.8 mi)Major junctionsFrom R341 Derryadd West (Doire Fhada Thiar)To R340 Lettershinna (Leitir Seanaidh) LocationCountryIreland Highway system Roads in Ireland Motorways Primary Secondary Regional Close References [1]"R342 - Roader's Digest: The SABRE Wiki". sabre-roads.org.uk. Retrieved 9 March 2016. [2]"S.I. No. 54/2012 - Roads Act 1993 (Classification of Regional Roads) Order 2012". irishstatutebook.ie. Retrieved 9 March 2016. 53.419743°N 9.822756°W / 53.419743; -9.822756This Irish road or road transport-related article is a stub. You can help Wikipedia by expanding it.vteWikiwand - on Seamless Wikipedia browsing. On steroids.