A regional road (Irish: bóthar réigiúnach) in Ireland is a class of road not forming a major route (such as a national primary road or national secondary road), but nevertheless forming a link in the national route network. There are over 11,600 kilometres of regional roads. Regional roads are numbered with three-digit route numbers, prefixed by "R" (e.g. R105).
Until 1977, classified roads in Ireland were designated with one of two prefixes: "T" for Trunk Roads and "L" for Link Roads. The Local Government (Roads and Motorways) Act authorised the designation of roads as National roads: in 1977, twenty-five National Primary roads (N1-N25) and thirty-three National Secondary roads (N51-N83) were initially designated under Statutory Instrument S.I. No. 164/1977.
Many of the remaining classified roads became Regional roads (formally authorised under the Roads Act 1993, having been indicated as such on road signs on a non-statutory basis for some years previously) and their routes were designated under a Statutory Instrument ('SI') in 1994. The latest SI designating the routes of Regional roads was published in 2012: the Roads Act 1993 (Classification of Regional Roads) Order 2012.
Other roads formerly classified as Trunk or Link roads eventually became Local roads.
Older signs showing the former Trunk and Link road designations are still to be seen in some locations. The L (for Link Road) prefix on these signs is not connected to the network of Local roads currently in place.
Unlike national roads, regional roads are maintained by local county or city councils rather than the National Roads Authority. The vast majority of the regional road network is made up of single-carriageway roads although some roads are dual-carriageway (see: High-capacity regional roads below). Until the late 1990s, such roads were often in a very poor condition, although increased road maintenance funding to local councils has resulted in more frequent resurfacing of regional roads, as well as relaying and realignment on some routes.
Regional roads are generally subject to a speed limit of 80 km/h (imperial equivalent 50 mph), rather than the 100 km/h (imperial equivalent 62.5 mph) for national roads. Prior to 20 January 2005, when Ireland adopted metric speed limits, national and regional roads had identical speed limits of 60 mph. Regional roads, however, pass through towns, villages and built-up areas frequently, so even lower local speed restrictions are often in place. However, certain regional roads, often sections of former national roads which have been bypassed by motorways or other road improvements, have speed limits of 100 km/h. The R132 (former N1) is an example of a Regional road with a 100 km/h speed limit.
As of 2009, directional signposting on some regional roads in Ireland remains poor, with even modern signage usually relying on fingerpost signposts located directly at junctions. However, work on improving signposting on regional roads has been continuing since 2003; routes which previously had the most deficient signposting were selected for upgrading first. In 2007, a total of "€7 million to continue progress on the regional roads signposting programme, which commenced in 2003" was granted to local authorities.
There are some higher-capacity (i.e. not just single-carriageway) sections of regional road, most notably the R113 (Belgard Road) and R445 (Old Naas Road), R132 Swords Inner By-pass and R136 Dublin Outer Ring Road which have sections of dual carriageway.
In some cases, important high-capacity urban routes are built or designated as regional roads, such as the mostly dual-carriageway R710 Waterford Outer Ring Road, or the R774 Greystones to the N11 link, which is dual-carriageway for its full length.
In many other cases, upgraded regional roads (for example, wide two-lane roads) were previously part of a national primary road, prior to the construction of a motorway or other bypass. In most cases, when a national primary road is changed by the creation of a bypass (motorway or other), the road previously forming part of the route is reclassified as a regional road rather than as a local road.
The current routes of all regional roads in Ireland – as defined by Statutory Instrument (S.I.) No 54/2012 (Classification of Regional Roads) Order 2012 under the Roads Act 1993 – are listed below. The S.I. specifies the start and end points of each route and the names of those townlands, villages, towns, and other settlements through which the route passes, as well as individual road names where necessary to establish the exact routing.
North Circular Road, Dublin Blanchardstown – Malahide Road, Dublin Finglas – Killester, Dublin Finglas – Kilbarrack, Dublin Dublin – Howth, Co. Dublin Sutton – Malahide – Swords, Co. Dublin Dublin – Malahide, Co. Dublin Dublin – Naul, Co. Dublin – Drogheda. Co. Louth Chapelizod – Wolf Tone Quay, Dublin St Stephen's Green – Red Cow, Dublin Conyngham Road – Beach Road, Sandymount, Dublin Chapelizod – Churchtown – Mount Merrion, Co. Dublin Fonthill – Blackrock, Co. Dublin Dublin – Rathfarnham – Brittas, Co. Dublin Rathfarnham, Co. Dublin – Laragh, Co. Wicklow Ballyboden – Loughlinstown, Co. Dublin Dublin – Enniskerry – Kilcroney, Co. Wicklow Dublin – Blackrock, Co. Dublin and Dún Laoghaire – Lahaunstown, County Dublin Blackrock – Dún Laoghaire, Co. Dublin – Bray, Co. Wicklow Lucan – Rathcoole – Corbally, Co. Dublin Lucan – Blanchardstown – Skephubble, Co. Dublin Finglas – Balbriggan, Co. Dublin Maynetown – Balgriffin, Co. Dublin Snugborough – Malahide, Co. Dublin Swords, Co. Dublin – Dunshaughlin, Co. Meath – Kilcock, Co. Kildare Lissenhall – Portrane, Co. Dublin Blakes Cross – Skerries – Balbriggan, Co. Dublin Lusk – Rush – Skerries, Co. Dublin Coldwinters – Wyanstown, Co. Dublin Coolquoy Common – Grallagh, Co. Dublin Drumcondra Road – East Link Bridge – Merrion Gates, Dublin Dublin – Dundalk, Co. Louth (part of old National Route 1) Drummartin Link Road, Sandyford, Co. Dublin Nangor Road, Clondalkin, Co. Dublin Dublin – Ashbourne, Co. Meath (part of old National Route 2) Lucan – Tallaght, Co. Dublin (Outer Ring Road) Dame Street – Tallaght, Co. Dublin (part of old National Route 81) O'Connell Bridge – Mount Merrion Avenue, Co. Dublin (part of old National Route 11) Clonshaugh – Baldoyle, Dublin (part of old National Route 32) Dublin – Clonee – Kells – Navan – Derver, Co. Meath (part of old National Route 3) Dublin – Kinnegad, Co. Westmeath (part of old National Route 4) Leixlip, Co. Kildare – Clonee, Co. Meath Drogheda, Co. Louth – Bettystown – Julianstown – Kentstown, Co. Meath Bettystown – Mornington, Co. Meath Drogheda, Co. Louth – Cushinstown, Co. Meath Navan – Balrath, Co. Meath Black Bull – Trim – Athboy, Co. Meath – Crossdoney, Co. Cavan Piercetown – Primatestown, Co. Meath Dunboyne – Summerhill, County Meath – The Downs, Co. Westmeath Dunboyne, Co. Meath – Maynooth, Co. Kildare Trim – Summerhill, County Meath – Kilcock, Co. Kildare Innfield – Laracor, Co. Meath Ballynadrumny, Co. Kildare – Trim, County Meath Navan, Co. Meath – Kinnegad, Co. Westmeath Navan, Co. Meath – Kingscourt, Co. Cavan – Monaghan Ballinlough Big – Kells – Slane, Co. Meath Ballyboy – Kells – Moynalty, Co. Meath – Kingscourt, Co. Cavan Blakestown, Co. Louth – Kingscourt – Knockanoark – Rakenny, Co. Cavan Mell, Louth – Drogheda – Clogherhead – Castlebellingham – Tallanstown, Co. Louth Drogheda – Termonfeckin, Co. Louth Drogheda – Collon, Co. Louth Dunleer – Collon, Co. Louth Ardee – Dunleer – Murrays Cross, Co. Louth Ardee – Louth – Dundalk, Co. Louth Green Gates – Blackrock – Dundalk, Co. Louth Dundalk – Carlingford – County Bridge, Co. Louth Feede – Rockmarshall, Co. Louth The Bush – Greenore, Co. Louth Carlingford – Saint James Well, Co. Louth Dundalk – Drumbilla, Co. Louth Dundalk, Co. Louth – Carrickmacross, Co. Monaghan – Bailieborough – Virginia, Co. Cavan Kingscourt, Co. Cavan – Carrickmacross – Corcullioncrew, Co. Monaghan Carrickmacross – Ballybay, Co. Monaghan Shercock, Co. Cavan – Castleblayney – Tullynagrow, Co. Monaghan Castleblayney – Lurganearly, Co. Monaghan Castleblayney – Ballybay – Clones, Co. Monaghan Clontibret – Ballybay, Co. Monaghan Cavanreagh – Glasslough – Kiltybeggs, Co. Monaghan Monaghan – Drumfurrer, Co. Monaghan Annaghervy – Inishammon, Co. Monaghan Monaghan – Cootehill, Co. Cavan – Cavan Monaghan – Newbliss – Dyan, Co. Monaghan Ballybay, Co. Monaghan – Cootehill, Co. Cavan Mullagh – Bailieborough – Cootehill, Co. Cavan Shercock – Cootehill, Co. Cavan Rockcorry – Anny, Co. Monaghan Moynalty, Co. Meath – Virginia, Co. Cavan – Longford Virginia, Co. Cavan – Castlepollard, Co. Westmeath New Inn – Ballyjamesduff, Co. Cavan Belturbet – Corrarod, Co. Cavan Cavan – Arvagh, Co. Cavan – Longford Crossdoney, Co. Cavan – Ballinamore, Co. Leitrim Derrynacreeve, Co. Cavan – Drumkeeran, Co. Leitrim Belturbet – Killeshandra, Co. Cavan – Drumsna, Co. Leitrim Dromod, Co. Leitrim – Derrynacreeve, Co. Cavan Arvagh, County Cavan – Carrigallen, Co. Leitrim Carigallen – Ballinamore, Co. Leitrim Garadice, Co. Leitrim – Gortawee, Co. Cavan Glangevlin – Blacklion, Co. Cavan Drumshanbo, Co. Leitrim – Dowra, Mullaghahy, Co. Cavan Drumshanbo – Ballinamore, Co. Leitrim Drumheckil – Fenagh, Co. Leitrim Drumaleague – Drumcong, Co. Leitrim Cappoge – Mooremount, Co. Louth Clones, County Monaghan – Ballyhaise, Co. Cavan – Cavan Tyholland – Castleshane, Co. Monaghan Castleshane – Drumbeo, Co. Monaghan De Valera Road and Port Road, Letterkenny, Co. Donegal Glencolmbkille – Ardara. Co. Donegal Ballyshannon – Ballintra, Co. Donegal Eaghy – Pettigoe, Co. Donegal Pettigoe – Lough Derg, Co. Donegal Pettigoe – Letter Bridge, Co. Donegal Castlefinn – Alt Upper, Co. Donegal Stranorlar – Dunmore, Co. Donegal Newtowncunningham – Athaghaderry, Co. Donegal Ring of Inishowen, Co. Donegal Muff – Burnfoot – Carrownamaddy, Co. Donegal Quigleys Point – Carndonagh, Co. Donegal Moville – Portsallagh, Co. Donegal Doon Bridge – Malin – Slievebane, Co. Donegal Malin – Templemoyle Cross, Co. Donegal Drumfree – Gleneely, Co. Donegal Letterkenny – Rathmelton – Creeslough, Co. Donegal Kilmacrennan – Millford – Portsalon, Co. Donegal Rathmelton – Carrowkeel – Cionn Fhanáda, Co. Donegal Carrigart – Na Dúnaibh, Co. Donegal Kilmacrenan – Rathmelton, Co. Donegal Letterkenny – Glenties, Co. Donegal Doon Glebe – Gaoth Dobhair, Co. Donegal Ballybofey – An Clochán Liath, Co. Donegal Ballybofey – Glenties, Co. Donegal Carrickyscanlan – An Dúchoraidh, Co. Donegal An Tearmann – Drumfin, Co. Donegal Glenveagh – An Fál Carrach, Co. Donegal Gort an Choirce – Doirí Beaga – Croithlí, Co. Donegal Acomhal Ghaoth Dobhair – Cé an Bhuna Bhig, Co. Donegal Croithlí – Ailt an Choráin – An Clochán Liath, Co. Donegal Ailt an Choráin – Cé Ailt an Choráin, Co. Donegal Maas – Ardara, Co. Donegal Glenties – Mountcharles, Co. Donegal Aghayeevoge – Killybegs – Málainn Bhig, Co. Donegal Raphoe – Lifford, Co. Donegal Rossgeir – Saint Johnstown – Newtowncunningham, Co. Donegal Mín Doire Abhainn – Aerfort na Carraige Finne, Co. Donegal The Diamond, Donegal and Ballyshannon – Bundoran, Co. Donegal (part of old National Route 15) Portsalon Coast Road, Co. Donegal Sligo Airport Road, Strandhill, Co. Donegal Sligo – Cornalaghta, Co. Leitrim Cliffoney – Mullaghmore, Co. Sligo Bundoran, Co. Donegal Manorhamilton – Carrick-on-Shannon, Co. Leitrim Kinlough – Conray – Glenfarne, Co. Leitrim Manorhamilton – Dooard, Co. Leitrim Manorhamilton – Kiltyclogher, Co. Leitrim Carrowroe, Co. Sligo – Leitrim Ardcarn – Keadew – Mountallen, Co. Roscommon Sligo – Pollboy, Co. Leitrim Sligo – Killarga, Co. Leitrim Dromahair – Sriff, Co. Leitrim Dromahair – Corderry, Co. Leitrim Gortlownan – Ballisadare, Co. Sligo Sligo – Rosses Point, Co. Sligo Sligo – Strandhill – Ballisadare, Co. Sligo Ballynaboll, Co. Sligo – Ballaghaderreen, Co. Roscommon – Ballyhaunis, Co. Mayo Boyle, Co. Roscommon – Tobercurry, Co. Sligo – Ballina, Co. Mayo Ballymote, Co. Sligo – Boyle, Co. Roscommon Ballymote – Quarryfield, Co. Sligo Dromore West, Co. Sligo – Dooyeaghvy, Co. Mayo Inishcrone – Carrownurlar, Co. Sligo Drumsna – Drumheckil, Co. Leitrim Partry, Co. Mayo – An Fhairche, Co. Galway Castlebar – Rahans, Co. Mayo Castlebar – Newport, Co. Mayo Castlebar – Bellacorick, Co. Mayo Bangor – An Fod Dubh, Co. Mayo Béal an Mhuirthead – Ballycastle – Ballina, Co. Mayo Pontoon – Crossmolina – Ballycastle, Co. Mayo Bogadoon – Crossmolina, Co. Mayo Newport – Boggy, Co. Mayo Foxford – Pontoon, Co. Mayo Mallaranny – Keem, Co. Mayo Swinford – Claremorris, Co. Mayo Ballylahan – Bohola – Kiltimagh, Co. Mayo Kiltimagh – Kilkelly, Co. Mayo Kiltimagh – Knock – Ballyhaunis, Co. Mayo Balla - Kiltimagh, Co. Mayo Glentavraun, Co. Mayo – Cloonarragh, Co. Roscommon Loughglinn - Meelick, Co. Roscommon Cuilmore, Co. Mayo – Pollremon, Co. Galway Ballindine, Co. Mayo – Moylough, Co. Galway Knock, Co. Mayo (part of old National Route 17) Westport – Partry, Co. Mayo Claremorris – Ballinrobe, Co. Mayo Moylough – Tuam, Co. Galway – Kilmaine, Co. Mayo Tuam – Headford, Co. Galway Ballinrobe – Neale, Co. Mayo – Headford, Co. Galway Westport – Louisburgh – Leenane, Co. Mayo Leenaun – An Teach Dóite – An Spidéal, Co. Galway – Galway Taylors Hill, Galway Salthill – Newcastle – Oranmore, Co. Galway Galway – Caltra, Co. Galway Scrib – Sraith Salach, Co. Galway Ballinafad – Roundstone – Clifden, Co. Galway Lettershinna – Doire Fhada Thiar, Co. Galway Casla – An Cheathrú Rua, Co. Galway Sraith Salach – Kylemore, Co. Galway An Mám, Co. Galway – Neale, Co. Mayo Cong – Cross, Co. Mayo Kinvarra – Craughwell – Tuam, Co. Galway Derrydonnell – Athenry – Ballinasloe, Co. Galway Loughrea – Tallyho Cross, Co. Galway Loughrea – Bellafa, Co. Galway Loughrea – Woodford, Co. Galway Portumna, Co. Galway – Ennis, Co. Clare Portumna – Ballinasloe, Co. Galway Portumna – Ballinasloe, Co. Galway Killimor, Co. Galway – Cloghan, Co. Offaly Athleague, Co. Roscommon – Ballinasloe, Co. Galway – Blue Ball, Co. Offaly Ballinasloe – Mount Bellew Bridge, Co. Galway Mount Bellew Bridge – New Inn, Co. Galway Dunmore – Ballymoe, Co. Galway Williamstown, Co. Galway – Castlerea, Co. Roscommon – Boyle, Co. Roscommon Dunmore, Co. Galway – Athleague, Co. Roscommon – Athlone, Co. Westmeath Newsbridge, Co. Galway – Bellanamullia, Co. Roscommon Moylough – Ballymoe, Co. Galway Marlay – Ballynahowna, Co. Galway Roscommon – Aghagower, Co. Roscommon Ballymoe, Co. Galway – Tulsk, Co. Roscommon Four Mile House – Strokestown, Co. Roscommon – Carrick-on-Shannon, Co. Leitrim Elphin – Gortnagoyne, Co. Roscommon Frenchpark, Co. Roscommon – Carrick-on-Shannon, Co. Leitrim Roosky, Co. Leitrim – Ballyleague, Co. Roscommon Na Doiriú Theas – Cé Nua Ros an Mhíl, Co. Galway Breaffy – Castlebar, Co. Mayo Casla – Leitir Mealláin, Co. Galway Swinford – Kilkelly, Co. Mayo Lurga Upper – Ireland West Airport Knock Castleplunket – Castlerea, Co. Roscommon Louisburgh – Roonagh Pier, Co. Mayo Streamstown – Cleggan, Co. Galway Kilbeggan – Skeagh, Co. Westmeath Mullingar – Ballymore – Athlone, Co. Westmeath Mullingar – Horseleap, Co. Westmeath – Clara, Co. Offaly Mullingar, Co. Westmeath – Ballymahon – Lanesborough, Co. Longford Mullingar – Ballinacarrigy, Co. Westmeath – Longford Tullanisky, Co. Westmeath – Kilcogy, County Cavan Delvin – Castlepollard, Co. Westmeath – Edgeworthstown, Co. Longford Coole, Co. Westmeath – Granard, Co. Longford Longford – Ballymahon, Co. Longford Derraghan More – Brickeens, Co. Longford Kilcurry – Ratharney, Co. Longford Mullingar, Co. Westmeath – Cushina, Co. Offaly Kinnegad, Co. Westmeath – Edenderry, County Offaly – Kildare Innfield, Co. Meath – Ballina Cross, Co. Offaly Lucan, Co. Dublin – Clane – Carbury, Co. Kildare Leixlip – Saint Wolstans, Co. Kildare Maynooth, Co. Kildare – Newcastle, Co. Dublin Maynooth – Barberstown Cross, Co. Kildare Kilcock – Naas, Co. Kildare Maynooth – Prosperous, Co. Kildare Blackwood Cross – Naas, Co. Kildare Naas, Co. Kildare – Blessington, Co. Wicklow Naas, Co. Kildare – Hollywood, Co. Wicklow Stephenstown South, Co. Kildare – Whitestown, Co. Wicklow Kildare – Kilcullen – Ballymore Eustace, Co. Kildare Shee Bridge – Monasterevin, Co. Kildare Allenwood Cross – Kildare – Crookstown Upper, Co. Kildare Milltown – Droichead Nua – Kinnegad Cross, Co. Kildare Monasterevin, Co. Kildare – Carlow Athy – Castledermot, Co. Kildare – Tullow, Co. Carlow Greatheath – Portarlington, Co. Laois – Bracknagh, Co. Offaly – Rathangan, Co. Kildare Killinure, Co. Laois – Bawnoges, Co. Westmeath Tullamore, Co. Offaly – Roscrea, Co. Tipperary Cappakeel – New Inn – Mountmellick – Coolagh Cross, Co. Laois Portarlington, Co. Offaly – Mountmellick – Mountrath, Co. Laois Lea Cross, Co. Laois – Monasterevin, Co. Kildare Rathbrennan – Abbeyleix, Co. Laois Portlaoise – Castlecomer, Co. Kilkenny Cashel – Stradbally, Co. Laois – Cloney, Co. Kildare Stradbally, Co. Laois – Athy, Co. Kildare Ballickmoyler, Co. Laois – Maganey Cross, Co. Kildare Carlow – Mountrath, Co. Laois Crettyard – Molloys Cross, Co. Laois Abbeyleix, Co. Laois – Ballyragget, Co. Kilkenny Abbeyleix, Co. Laois – Templemore, Co. Tipperary Borris-in-Ossory – Durrow, Co. Laois Borris-in-Ossory – Rathdowney, Co. Laois – Balief Cross, Co. Kilkenny Kilbeggan, Co. Westmeath – Ferbane, Co. Offaly Ferbane – Kilcormac, Co. Offaly Borrisokane, Co. Tipperary – Cloghan, Co. Offaly Birr – Banagher, Co. Offaly Birr – Kinnity, Co. Offaly – Mountrath, Co. Laois Rhode – Edenderry, Co. Offaly Clonbullogue – Bracknagh, Co. Offaly Ring Road, Tullamore, Co. Offaly Shannonbridge – Clonmacnoise, Co. Offaly – Farnagh, Co. Westmeath Naas, Co. Kildare – Portlaoise, Co. Laois – Roscrea – Nenagh, Co. Tipperary – Limerick – Crathloemoyle, Co. Clare (part of old National Routes 7 and 18) Kinnegad, Co. Westmeath – Galway (old National Route 6) Naas, Co. Kildare – Waterford (old National Route 9) Collinstown – Celbridge, Co. Kildare Gort, Co. Galway – Smithstown, Co. Clare (part of old National Route 18) Doolin – Doolin Pier, Co. Clare Gort, Co. Galway – Corofin – Milltown Malbay, Co. Clare Gort, Co. Galway – Scarriff, Co. Clare Gort, Co. Galway – Cratloe, Co. Clare Limerick – Killaloe – Scarriff, Co. Clare Limerick – Parteen, Co. Clare Parkroe – Bodyke, Co. Clare Cloughan – Broadford, Co. Clare – Birdhill, Co. Tipperary Clogher – Rosneillan, Co. Clare Ballynahinch – Feakle, Co. Clare Kilmurry – Ennis, Co. Clare Newmarket-on-Fergus – Sixmilebridge, Co. Clare Shannon Town – Cloonlara, Co. Clare Newmarket-on-Fergus – Shannon, Co. Clare Ennis – Killadysert – Kilrush Pier, Co. Clare Ennis – Milltown Malbay, Co. Clare College Green, Ennis, Co. Clare Ennis – Lisdoonvarna, Co. Clare Ballvaughan – Black Head – Lisdoonvarna, Co. Clare Lisdoonvarna – Cliffs of Moher – Lehinch, Co. Clare Ballynalackan – Coogyulla, Co. Clare Ballyvaughan – Leamaneh Cross, Co. Clare Kilfenora – Ennistimon, Co. Clare Spanish Point Road, Co. Clare Cloonadrum – Kilrush, Co. Clare Doonbegh – Creegh – Knockalough, Co. Clare Derrycrossaun Cross – Corrowniska, Co. Clare Carrowbane – Killimer Ferry, Co. Clare Kilkee – Loop Head, Co. Clare Breaghva – Carrigaholt, Co. Clare Portumna, Co. Galway – Birr, Co. Offaly Borrisokane, Co. Tipperary - Moneygall, Co. Offaly Nenagh – Cloughjordan, Co. Tipperary – Shinrone, Co. Offaly – Roscrea, Co. Tipperary Sharavogue – Shinrone, Co. Offaly Nenagh – Coolbaun – Carrigahorrig, Co. Tipperary Nenagh – Ballina - Birdhill, Co. Tipperary Nenagh – Dromineer, Co. Tipperary Kilmastulla, Co. Tipperary – Killaloe, Co. Clare Nenagh – Dolla – Tipperary, Co. Tipperary Nenagh – Thurles, Co. Tipperary Toomyvara – Dolla – Boher, Co. Tipperary Nenagh – Silvermines, Co. Tipperary Templemore – Borrisoleigh, Co. Tipperary Templemore, Co. Tipperary – Johnstown, Co. Kilkenny Limerick – Milestone – Thurles, Co. Tipperary Birdhill – Newport, Co. Tipperary Grange East, Co. Limerick – Dundrum – Cashel, Co. Tipperary Annacotty - Cappamore, Co. Limerick Cluggin Cross - Doon, Co. Limerick Childers Road, Limerick Dock Road - Ballycummin, Limerick Limerick - Crean, Co. Limerick Limerick – Kilmallock, Co. Limerick - Fermoy, Co. Cork Bearys Cross, Co. Limerick - Mitchelstown, Co. Cork Rockstown - Herbertstown, Co. Limerick Tipperary - Charleville, Co. Cork - Abbeyfeale, Co. Limerick Emly, Co. Tipperary - Bruff - Croom, Co. Limerick Kilmallock, Co. Limerick - Mitchelstown, Co. Cork Kilmallock - Rathkeale - Askeaton, Co. Limerick (part of old National Route 69) Adare - Drumcolliher, Co. Limerick Ballynaskig - Ballykevan - Newcastle West, Co. Limerick Newcastle West - Foynes, Co. Limerick Newcastle West, Co. Limerick - Kildorrery, Co. Cork Rathkeale, Co. Limerick - Listowel, Co. Kerry (part of old National Route 21) Glin - Athea - Abbeyfeale, Co. Limerick Dalys Cross - Montpelier, Co. Limerick Patrickswell, Co. Limerick - Limerick (part of old National Route 20) Caherdavin - Ballysimon Road, Limerick (part of old National Routes 18 and 24) Doirín Dún Aodha - Guagán Barra, Co. Cork An Mhuiríoch - An Fheothanach - Dingle, Co. Kerry Crosaire na Coille Móire - Srón Bhroin, Co. Kerry Tarbert - Ballybunion - Tralee, Co. Kerry Ballylongford - Listowel, Co. Kerry Listowel - Ballybunion, Co. Kerry Ballyconry - Lisselton, Co. Kerry Listowel, Co. Kerry - Abbeyfeale, Co. Limerick Ballyduff – Tralee, Co. Kerry Abbeydorney – Listowel, Co. Kerry Tralee – Fenit, Co. Kerry Dingle – Ceann Sléibhe – Baile an Fheirtéaraigh, Co. Kerry Camp – An Conair, Dingle, Co. Kerry Farranfore – Castlemaine – Anascaul, Co. Kerry Milltown – Fossa, Co. Kerry Glenbeigh – Rossbeigh, Co. Kerry Caherciveen – Portmagee – Knightstown, Co. Kerry Kilcoman – Baile an Sceilg – Portmagee, Co. Kerry Kineigh Cross – Emlaghmore, Co. Kerry Sneem – Molls Gap, Co. Kerry Kenmare – Poulgorm, Co. Kerry Glenflesk – Barraduff, Co. Kerry Kenmare, Co. Kerry – Castletownbere, Co. Cork Glengarriff – Dursey Sound, Co. Cork Tuosist – Lauragh, Co. Kerry Derreen, Co. Kerry – Healy Pass – Adrigole, Co. Cork Barnes Gap – Eyeries, Co. Cork Wellesley Bridge, Co. Kerry – Kippagh Junction, Co. Cork Castleisland, Co. Kerry – Clonbannin, Co. Cork Ballydesmond – Newmarket - Charleville, Co. Cork Broadford, Co. Limerick – Kanturk, Co. Cork – Cork Kanturk – Buttevant, Co. Cork Twopothouse – Doneraile, Co. Cork Ballydesmond, Co. Cork – Rathmore, Co. Kerry – Macroom, Co. Cork Millstreet – Sandpit Cross, Co. Cork Macroom – Ballylickey, Co. Cork Crookstown – Kealkill, Co. Cork Bandon – Bantry, Co. Cork Macroom – Dunmanway, Co. Cork Capeen – Clonakilty, Co. Cork Bandon – Ballyheedy, Co. Cork Crookstown – Bandon, Co. Cork Bantry – Crookhaven, Co. Cork Ballydehob – Toormore, Co. Cork Skibereen – Drimoleague, Co. Cork Aghaville – Derreeny, Co. Cork Skibbereen – Baltimore, Co. Cork Skibbereen – Castletownshend, Co. Cork Leap – Glandore – Rosscarbery, Co. Cork Burgatia Cross – Owenahincha – Tulligee, Co. Cork Dunmanway – Clonakilty, Co. Cork Cork Airport – Kinsale – Clonakilty, Co. Cork Timoleague – Courtmacsherry, Co. Cork Bandon – Timoleague, Co. Cork Bandon – Garranereagh, Co. Cork Ballinspittle – Old Head of Kinsale – Barrell Cross, Co. Cork Innishannon – Kinsale, Co. Cork Ballythomas Cross – Archdeacon Duggan Bridge, Co. Cork Halfway – Kinsale, Co. Cork Cork – Ballincollig, Co. Cork Cork – Passage West – Raffeen, Co. Cork Shannonpark – Belgooly, Co. Cork Carrigaline – Crosshaven, Co. Cork Ringaskiddy – Ballinhassig, Co. Cork Cork – Rathcormack, Co. Cork Cork – Riverstown, Co. Cork White's Cross – Annacarton Bridge, Co. Cork Blarney – Cloghroe, Co. Cork Cork – Coachford – Macroom, Co. Cork Farnanes – Mallow, Co. Cork Dromahane – Mallow, Co. Cork Gortnagross – Newberry Cross, Co. Cork Cloghroe – Cannon's Cross, Co. Cork Little Island Loop Road, Co. Cork Tullagreen – Cobh, Co. Cork Midleton – Rathcormack, Co. Cork Midleton, Co. Cork – Tallow, Co. Waterford Rathcormack, Co. Cork – Tallow, Co. Waterford Midleton – Ballycotton, Co. Cork Ballynacorra – Whitegate, Co. Cork Cloyne – Rostellan, Co. Cork Castlemartyr – Shangarry, Co. Cork Kelly – Ladysbridge, Co. Cork Youghal, Co. Cork – Tallow Bridge, Co. Waterford Northern Ring Road, Cork Manch West – Drinagh – Skibbereen, Co. Cork Robb's Bridge – Clyda Bridge Lower, Mallow, Co. Cork Durrow, Co. Laois – Cashel – Caher, Co. Tipperary – Mitchelstown – Fermoy – Dunkettle, Co. Cork (part of old National Route 8) Knockagh – Caher. Co. Tipperary Victoria Cross – Doocloyne, Cork Thurles – Suir Bridge, Co. Tipperary Thurles – Holycross – Cashel, Co. Tipperary Holycross – Tipperary, Co. Tipperary Tipperary – Ballyfauskeen Cross, Co. Limerick Bansha, Co. Tipperary – Galbally – Newtown, Co. Limerick Tipperary – Newtown, Co. Limerick Mitchelstown, Co. Cork – Clonmel, Co. Tipperary Fermoy, Co. Cork – Lismore, Co. Waterford Molly Barrys Cross – Ballyderown Cross, Co. Cork Caher – Clogheen, Co. Tipperary – Lismore, Co. Waterford Glentanagree Bridge – Cappoquin, Co. Waterford Caher – Ardfinnan, Co. Tipperary Clonmel, Co. Tipperary – Kilcloher – Piltown Cross, Co. Waterford Knockaraha Bridge – Ballymacmague – Dungarvan, Co. Waterford Kielys Cross – Ardmore – Clearys Cross, Co. Waterford Killongford – Ceann Heilbhic, Co. Waterford Dungarvan – Tramore – Waterford, Co. Waterford Lemybrien, Co. Waterford – Carrick-on-Suir, Co. Tipperary Carrick-on-Suir, Co. Tipperary – Seafield, Co. Waterford Clonmel, Co. Tipperary – Lowrys Bridge, Co. Waterford Kilmacthomas, Co. Waterford Clonmel - Carrick-on-Suir, Co. Tipperary – Ballyduff, Co. Waterford – Waterford The Sweep - Knockmahon, Co. Waterford Bawnfune - Tramore, Co. Waterford Waterford – Passage East, Co. Waterford Blenheim Cross, Waterford – Dunmore East, Co. Waterford Kilmacomb – Tramore, Co. Waterford Morissons Road, Waterford New Inn – Clonmel, Co. Tipperary Cashel – Clonmel, Co. Tipperary Urlingford, Co. Kilkenny – Clonmel, Co. Tipperary Tranagh – Ninemilehouse, Co. Tipperary Cashel – Killenaule, Co. Tipperary – Ballymack, Co. Kilkenny Cashel – Fethard, Co. Tipperary – Mullinahone – Callan, Co. Kilkenny Urlingford, Co. Kilkenny – Kilkenny Freshford – Ballyragget – Castlecomer, Co. Kilkenny Kilkenny – Kilmanagh – Callan, Co. Kilkenny Carrick-on-Suir – Glenbower, Co. Kilkenny Carrick-on-Suir, Co. Tipperary – Kilkenny Callan – Baunreagh – Pilltown, Co. Kilkenny – Mountbelton, Co. Waterford Callan – Knocktopher, Co. Kilkenny Kilkenny – Thomastown, Co. Kilkenny – New Ross, Co. Wexford Kilmaganny – Sheepstown, Co. Kilkenny Coolgrange – Gowran, Co. Kilkenny – Enniscorthy, Co. Wexford Thomastown, Co. Kilkenny – Ballymurphy Co. Carlow Mullinavat, Co. Kilkenny – New Ross, Co. Wexford Leighlinbridge – Borris, Co. Carlow – Stripes, Co. Kilkenny Fethard – Kilsheelan, Co. Tipperary Ballingarrane – Moangarriff – Clonmel, Co. Tipperary Waterford – Waterford Airport – Kilmacleague, Co. Waterford Inner Ring Road, Waterford Outer Ring Road, Waterford Waterford – Slieveroe, Co. Kilkenny Kilkenny – Paulstown, Co. Kilkenny (part of old National Route 10) Danesfort – Ballyhale, Co. Kilkenny (part of old National Route 10) Royaloak – Bagenalstown – Kildavin, Co. Carlow Carlow – Tullow, Co. Carlow – Gorey, Co. Wexford Rathvilly – Carlow, Co. Carlow Straboe – Hacketstown, Co. Carlow Borris, Co. Carlow - New Ross, Co. Wexford Kiltealy, Co. Wexford – Wexford Ballynabanoge – Ballinlug East, Co. Wexford Coolnaveagh – Raheenagurren East, Co. Wexford New Ross – Arthurstown – Wellingtonbridge, Co. Wexford – Wexford Slaght – Hook Head, Co. Wexford Dunmain – Ballymackesy, Co. Wexford Ballynabola – Wellingtonbridge – Rosslare, Co. Wexford Haggard – Duncannon, Co. Wexford Ballyhit – Waddingtown – Baldwinstown, Co. Wexford Ballykilliane – Kilmore Quay, Co. Wexford Ballybrennan Big – Rosslare, Co. Wexford Wexford – Castlebridge – Gorey, Co. Wexford Faheys Cross – Courtown – Gorey, Co. Wexford Curracloe – White Gap, Co. Wexford Enniscorthy – Blackwater, Co. Wexford Wheelagower – Ferns, Co. Wexford Wheelagower – Bunclody, Co. Wexford – Croneyhorn, Co. Wicklow Mullmast, Co. Kildare – Hacketstown, Co. Carlow – Arklow, Co. Wicklow Carnew – Tinahely, Co. Wicklow Shillelagh – Tinahely, Co. Wicklow Arklow – Wicklow – Rathnew, Co. Wicklow Wicklow – The Beehive, Co. Wicklow Rathnew – Woodenbridge, Co. Wicklow Aughrim – Ballinacarrig, Co. Wicklow Avoca – Ballinacor, Co. Wicklow Rathdrum – Laragh – Kilmacanogue, Co. Wicklow Laragh – Wicklow Gap – Dunlavin, Co. Wicklow Laragh – Glendalough, Co. Wicklow Lockstown – Burgage Moyle, Co. Wicklow Tinode – Sally Gap – Draghmore, Co. Wicklow Enniskerry – Killough, Co. Wicklow Rathnew – Kilcoole – Bray, Co. Wicklow Greystones – Glen of the Downs, Co. Wicklow Ashford – Annamoe, Co. Wicklow Ashford – Roundwood, Co. Wicklow Newtownmountkennedy – Roundwood, Co. Wicklow The Strand, Bray, Co. Wicklow Bray – Hollybrook, Co. Wicklow Southern Ring Road, Bray, Co. Wicklow Ballindinas, Co. Wexford – Wexford Arthurstown v Ballyhack, Co. Wexford Newtownmountkennedy – Ashford – Rathnew – Arklow, Co. Wicklow – Gorey, Co. Wexford (part of old National Route 11) Jack White's Cross – Brittas, Co. Wicklow Willow Grove – Charlesland, Co. Wicklow North Wall, Dublin Dorset Street – Bath Road, Dublin Summerhill – Parnell Street, Dublin Granvy Row – Cork Street, Dublin Ellis Quay – Finglas, Dublin Blanchardstown – Manor Street, Dublin Clontarf Road, Dublin Artane – Clontarf, Dublin Raheny – Baldoyle, Co. Dublin Cornmarket – Inchicore, Dublin South Circular Road, Dublin Davitt Road, Dublin City Quay, Dublin Lombard Street East, Dublin Westland Row – Donnybrook, Dublin Baggot Street, Dublin Harolds Cross – Ballyboden, Co. Dublin Terenure – Walkinstown Roundabout, Co. Dublin Long Mile Road – Tallaght, Co. Dublin Rathmines – Milltown, Dublin Rathfarnham – Churchtown, Dublin Grange Road, Rathfarnham, Co. Dublin Ailesbury Road, Dublin Milltown – Blackrock, Co. Dublin Wyckham Way, Dundrum, Co. Dublin Blackrock – Cornelscourt, Co. Dublin Stradbrook Road, Killiney, Co. Dublin Monkstown – Dalkey, Co. Dublin Foxrock – Dún Laoghaire, Co. Dublin Sandycove Seafront, Co. Dublin Ballyfermot Road, Dublin Embankment Road, Clontarf, Dublin Woodville – Cooldrinagh, Co. Dublin Loughlinstown – Shankill, Co. Dublin Walkinstown Embankment Road, Co. Dublin Inchicore – Kilmainham, Dublin Earlsfort Terrace, Dublin Golden Ball – Cornellscourt, Co. Dublin Snugborough Road, Blanchardstown, Co. Dublin Sundays Well Road, Cork Christy Ring Bridge – Washington Street, Cork Grand Parade, Cork Glasheen Road and Bishopstown Road, Cork South Douglas Road and Grange Road, Cork Boreenmanagh Road and Skehard Road, Cork Well Road and Blackroad Road, Cork Saint Patricks Quay, Cork Carr's Hill, Douglas, Co. Cork Ennis Road, Limerick Lord Edward Street and New Road, Limerick Mungret – Quinns Cross, Limerick Saint Johns Street, Waterford Grannagh – Newrath, Co. Kilkenny Eglinton Street and University Road, Galway Salthill Road and Newcastle Road, Galway Ballypaan Road, Galway Headford Road, Galway Church Square, Monaghan Fermanagh Street, Clones, Co. Monaghan Pearse Road and Markievicz Road, Sligo Clon Road and Gort Road, Ennis, Co. Clare Mitchell Street, Nenagh, Co. Tipperary North Circular Road, Tralee, Co. Kerry Castle Street, Tralee, Co. Kerry Park Road and High Street, Killarney, Co. Kerry Port Road, Killarney, Co. Kerry Oakpark Road Tralee Co. Kerry replacing portion of N69 in Tralee Facksbridge – Miles, Clonakilty, Co. Cork Main Street, Mallow, Co. Cork Irishtown, Clonmel, Co. Tipperary Main Street, Carrick-on-Suir, Co. Tipperary New Road, Kilkenny Wolfe Tone Street and John Street, Kilkenny Dublin Road, Carlow John Street, WexfordR890 road : Blackstoops – Saint Johns Road, Enniscorthy, Co. WexfordR895 road : Cannon Row, Navan, Co. MeathR899 road : Greenhills Road, Drogheda, Co. LouthR900 road : West Street, Drogheda, Co. LouthR901 road : Main Street, CavanR903 road : Main Street, Carrick-on-Shannon, Co. LeitrimR904 road : Dunloe street, Ballinasloe, Co. GalwayR906 road : Link Road, Tipperary, Co. TipperaryR907 road : Main Street, Midleton, Co. CorkR908 road : The Front Strand, Youghal, Co. CorkR909 road : College Road, KilkennyR910 road : Waterford Road, KilkennyR911 road : Clogherane – Abbeyside, Dungarvan, Co. WaterfordR912 road : Jordanstown – Paulstown, Co. KilkennyR913 road : Mitchelstown Road – The Square, Caher, Co. TipperaryR914 road : Roscommon Road, Athlone, Co. WestmeathR915 road : Ballymahon Road, Athlone, Co. WestmeathR916 road : Waterhouse Road, Athlone, Co. WestmeathR917 road : Spencer Street, Castlebar, Co. MayoR918 road : Little Bray – Fassaroe, Bray, Co. WicklowR919 road : Killerisk Road, Tralee, Co. KerryR920 road : Cloghore – Belleek Bridge, Co. DonegalR921 road : Merlin Park – Droughiska, GalwayR923 road : Bishop Street, Tuam, Co. GalwayR924 road : Church Street, Carlow, Co. CarlowR925 road : Killybegs Road, Donegal, Co. DonegalR926 road : Dooradoyle, Co. LimerickR927 road : Main Street, Carrickmacross, Co. MonaghanR928 road : Pearse Street, Ballina, Co. MayoR929 road : Main Street, Ballyhaunis, Co. MayoR930 road : Shortcastle Street, Mallow, Co. CorkR931 road : Bridge Street, Skibbereen, Co. CorkR932 road : Golden Road, Cashel, Co. TipperaryR933 road : Castle Street and Haggard Street, Trim, Co. MeathR934 road : Castletown Road, Dundalk, Co. LouthR935 road : Bellananagh Road, CavanR936 road : Allingham Road, Ballyshannon, Co. DonegalR937 road : Dublin Road, MonaghanR938 road : Dublin Road, Castleblaney, Co. MonaghanR940 road : Ramelton Road, Letterkenny, Co. DonegalR941 road : Kells, Co. Meath
