The M1 motorway is a motorway in Ireland. It forms the large majority of the N1 national primary road connecting Dublin towards Belfast along the east of the island of Ireland. The route heads north via Swords, Drogheda and Dundalk to the Northern Irish border just south of Newry in County Armagh, where it joins the A1 road and further on, the M1 motorway in Northern Ireland. It also forms a significant part of the road connection between Dublin and the Northern Irish cities of Newry, and Lisburn. The route is part of European route E01.
The island of Ireland, comprising Northern Ireland and the Republic of Ireland, has an extensive network of tens of thousands of kilometres of public roads, usually surfaced. These roads have been developed and modernised over centuries, from trackways suitable only for walkers and horses, to surfaced roads including modern motorways. Driving is on the left-hand side of the road. The major routes were established before Irish independence and consequently take little cognisance of the border other than a change of identification number and street furniture. Northern Ireland has had motorways since 1962, and has a well-developed network of primary, secondary and local routes. The Republic started work on its motorway network in the early 1980s; and historically, the road network there was once somewhat less well developed. However, the Celtic Tiger economic boom and an influx of European Union structural funding, saw national roads and regional roads in the Republic come up to international standard quite quickly. In the mid-1990s, for example, the Republic went from having only a few short sections of motorway to a network of motorways, dual carriageways and other improvements on most major routes as part of a National Development Plan. Road construction in Northern Ireland now tends to proceed at a slower pace than in the Republic, although a number of important bypasses and upgrades to dual carriageway have recently been completed or are about to begin.
Ardee is a town and townland in County Louth, Ireland. It is located at the intersection of the N2, N52, and N33 roads. The town shows evidence of development from the thirteenth century onward but as a result of the continued development of the town since then much of the fabric of the medieval town has been removed.
The N2 road is a national primary road in Ireland, running from Dublin to the border with Northern Ireland at Moy Bridge near Aughnacloy, County Tyrone to connect Dublin with Derry via the A5. A section of the route near Dublin forms the M2 motorway.
The N5 road is a national primary road in Ireland, connecting Longford town with Westport. It is the main access route from Dublin to most of County Mayo, including the county's largest towns, Castlebar, Ballina, and Westport.
Dunleer is a town and townland in County Louth, Ireland. Dunleer is situated midway between Dundalk and Drogheda and is located on the junction of the R132, R169 and R170 regional roads that intersect the town.
The N81 road is a national secondary road in Ireland, from the M50 motorway to Tullow, County Carlow, north to south. The N81 continues past Tullow for another 8 km to terminate at the village of Closh, County Carlow, where it intersects the N80. The N81 is 76.784 km (47.711 mi) long. The road is a dual carriageway between M50 motorway and west of Tallaght, known as the Tallaght Bypass or Blessington Road. It intersects with the M50 motorway at Junction 11. There are plans to extend the dual carriageway by 5 km (3.1 mi) to the urban boundary.
A regional road in the Republic of Ireland is a class of road not forming a major route, 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". The equivalent road category in Northern Ireland are B roads.
A national secondary road is a category of road in Ireland. These roads form an important part of the national route network but are secondary to the main arterial routes which are classified as national primary roads. National secondary roads are designated with route numbers higher than those used for primary roads, but with the same "N" prefix. Routes N51 and higher are all national secondary roads.
The N52 road is a national secondary road in Ireland. It links the M7 motorway from just south of Nenagh, County Tipperary to the M1 motorway north of Dundalk in County Louth. The route forms a connection between the north east of Ireland and the mid west traversing the midlands. It interchanges with the M6 at Kilbeggan and at Tyrrellspass, the N4 at Mullingar, the N3 at Kells, and the N2 at Ardee before continuing towards Dundalk.
The N82 road is a national secondary road in Ireland, and is located entirely in Dublin. The route was designated along the Citywest Road, which runs through the Citywest Business Campus between the N81 west of Tallaght and the Citywest Interchange of the N7.
The N30 road is a national primary road in Ireland. It connects the N25 road and M11 motorway, providing a link running east-northeast through County Wexford, between New Ross and Enniscorthy. This provides for a more direct national route between the two towns, as the N25 and N11 both run to Wexford town, eastwards from New Ross and southwards from Enniscorthy respectively.
The R132 road is one of Ireland's newest regional roads, having been classified following the opening M1 motorway which by-passes most of the old N1 route. The R132 is 98.9 kilometres (61.5 mi) long.
A national primary road is a road classification in Ireland. National primary roads form the major routes between the major urban centres. There are 2649 km of national primary roads. This category of road has the prefix "N" followed by one or two digits. Motorways are prefixed "M" followed by one or two digits.
The R165 road is a regional road in Ireland, linking the R188 5 km (3.1 mi) west of Cootehill in County Cavan to the N2 near Ardee, County Louth.
The N53 road is a national secondary road in Ireland, running from junction 17 of the M1 just outside Dundalk, County Louth to the N2 bypass of Castleblayney, County Monaghan.
In Ireland, the highest category of road is a motorway, indicated by the prefix M followed by a one- or two-digit number. The motorway network consists entirely of motorway-grade dual carriageways and is largely focused upon Dublin. There are also several three-lane motorways, while Ireland's busiest road, the M50, incorporates four-lane, five-lane, and six-lane stretches.
The R137 road is a road in Dublin, Ireland connecting College Green in the city centre to the junction of the M50 and N81 routes, via Dame Street, Patrick Street, Harold's Cross, Terenure, and Templeogue.
The R169 road is a regional road in Ireland linking Mollyrue and Dunleer in County Louth.
The R170 road is a regional road in Ireland linking Ardee and Murray's Cross in County Louth. The road passes through the town of Dunleer and the village of Grangebellew.
