N2 Road (Ireland)
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The N2 road is a
national primary road A national primary road () is a road classification in Republic of Ireland, 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 pr ...
in
Ireland Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...
, running from
Dublin Dublin is the capital and largest city of Republic of Ireland, Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the Provinces of Ireland, province of Leinster, and is bordered on the south by the Dublin Mountains, pa ...
to the border with
Northern Ireland Northern Ireland ( ; ) is a Countries of the United Kingdom, part of the United Kingdom in the north-east of the island of Ireland. It has been #Descriptions, variously described as a country, province or region. Northern Ireland shares Repub ...
at ''Moy Bridge'' near Aughnacloy,
County Tyrone County Tyrone (; ) is one of the six counties of Northern Ireland, one of the nine counties of Ulster and one of the thirty-two traditional counties of Ireland. Its county town is Omagh. Adjoined to the south-west shore of Lough Neagh, the cou ...
to connect Dublin with
Derry Derry, officially Londonderry, is the second-largest City status in the United Kingdom, city in Northern Ireland, and the fifth-largest on the island of Ireland. Located in County Londonderry, the city now covers both banks of the River Fo ...
and Letterkenny via the A5. A section of the route near Dublin forms the M2 motorway.


Route

The N2 commences at junction 5 of the M50 motorway. It then runs as a dual-carriageway for 17 km (10.5 miles) from the M50 to north of
Ashbourne, County Meath Ashbourne ()Placenames Database of Ireland
(see archival records)
is a town in County Meat ...
. This project was opened on 25 May 2006, and includes 3.5 km (2.2 miles) of three lane dual carriageway built to
motorway A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway, motorway, and expressway. Other similar terms ...
standard. The route is the first to have a 120 km/h (75 mph) special speed limit. According to the project engineers, the National Roads Authority decided due to the lack of available space at the M50 junction to accommodate a parallel joining non-motorway route that they would designate the new road as high-quality dual carriageway and block off the existing road from the M50. 13 km (8.1 miles) of this dual carriageway stretch became motorway on 28 August 2009. The route continues through Balrath towards Slane, where a dangerous bridge brings the road through the town by the historic Hill of Slane, now home to the occasional rock festival. The N2 continues through Collon in
County Louth County Louth ( ; ) is a coastal Counties of Ireland, county in the Eastern and Midland Region of Republic of Ireland, Ireland, within the Provinces of Ireland, province of Leinster. Louth is bordered by the counties of County Meath, Meath to the ...
. Just after Ardee, the N2 meets the N33, coming from the nearby
M1 motorway The M1 motorway connects London to Leeds, where it joins the A1(M) motorway, A1(M) near Aberford, to connect to Newcastle upon Tyne, Newcastle. It was the first inter-urban motorway to be completed in the UK; the first motorway in the count ...
, which most traffic coming from Dublin uses for N2 destinations north of Ardee. At Ardee, the N2 also meets the N52, a cross-country route from
Nenagh Nenagh ( ; , or simply 'the Fair') is the county town of County Tipperary in Republic of Ireland, Ireland. Nenagh used to be a market town, and the site of the East Munster Ormond Fair. Nenagh was the county town of the former county of Nort ...
,
County Tipperary County Tipperary () is a Counties of Ireland, county in Republic of Ireland, Ireland. It is in the Provinces of Ireland, province of Munster and the Southern Region, Ireland, Southern Region. The county is named after the town of Tipperary (tow ...
to
Dundalk Dundalk ( ; ) is the county town of County Louth, Ireland. The town is situated on the Castletown River, which flows into Dundalk Bay on the north-east coast of Ireland, and is halfway between Dublin and Belfast, close to and south of the bor ...
. In
County Monaghan County Monaghan ( ; ) is a Counties of Ireland, county in Ireland. It is in the Provinces of Ireland, province of Ulster and is part of Border Region, Border strategic planning area of the Northern and Western Region. It is named after the town ...
, the N2 bypasses
Carrickmacross Carrickmacross () is a town in County Monaghan, Ireland. The population was 5,745 at the 2022 census of Ireland, 2022 census, making it the second-largest town in the county. Carrickmacross is a market town which developed around a castle buil ...
to the east, along a bypass opened on 31 January 2005. This 9 km wide single carriageway has been named ''The Kavanagh Way'', after Monaghan writer and poet
Patrick Kavanagh Patrick Kavanagh (21 October 1904 – 30 November 1967) was an Irish poet and novelist. His best-known works include the novel ''Tarry Flynn'', and the poems "On Raglan Road" and "The Great Hunger". He is known for his accounts of Irish life th ...
. The route by-passes Castleblayney and Clontibret on the way to
Monaghan Monaghan ( ; ) is the county town of County Monaghan, Republic of Ireland, Ireland. It also provides the name of its Civil parishes in Ireland, civil parish and Monaghan (barony), Monaghan barony. The population of the town as of the 2022 cen ...
. North of Monaghan town, the N12 diverges east to the border. The N2 continues north through Emyvale to reach the border at ''Moy Bridge'' directly south of Aughnacloy,
County Tyrone County Tyrone (; ) is one of the six counties of Northern Ireland, one of the nine counties of Ulster and one of the thirty-two traditional counties of Ireland. Its county town is Omagh. Adjoined to the south-west shore of Lough Neagh, the cou ...
. From here, the road becomes the
A5 road A5 Road may refer to: ;Africa * A5 highway (Nigeria), a road connecting Lagos and Ibadan * A5 road (Zimbabwe), a road connecting Harare and Bulawayo ;Americas * Quebec Autoroute 5, a road in Quebec, Canada * County Route A5 (California) or Bowm ...
to
Omagh Omagh (; from , meaning 'the virgin plain') is the county town of County Tyrone, Northern Ireland. It is situated where the rivers River Drumragh, Drumragh and Camowen River, Camowen meet to form the River Strule, Strule. Northern Ireland's c ...
, Letterkenny and
Derry Derry, officially Londonderry, is the second-largest City status in the United Kingdom, city in Northern Ireland, and the fifth-largest on the island of Ireland. Located in County Londonderry, the city now covers both banks of the River Fo ...
.


Upgrades

Projects completed on the N2 include a 16 km (10 miles) 2+1 bypass of Castleblayney, which opened on 5 November 2007 . A 3 km (1.9 miles) single carriageway bypass of Monaghan town to the east was opened on 25 September 2006 by Pat Gallagher, Junior Minister For Transport. Previous planned projects along the N2 included a 4 km (2.5 miles) bypass of Ardee and a 6 km (3.7 miles) bypass of Slane. These projects have now been incorporated into a single project which extends from the end of the Ashbourne Bypass to north of Ardee (N2 Ashbourne to Ardee). The feasibility report for this scheme recommends a dual carriageway cross section. That section of the N2 from the end of the Castleblayney Bypass to the NI Border at Aughnacloy is also being studied (N2 Clontibret to NI Border).


Discussion

Because the N2 contains narrow and steep-gradient sections in the environs of Slane, Collon and south of Ardee, Transport Infrastructure Ireland (TII) recommends that hauliers heading from Dublin to Derry should instead use the M1 motorway from Dublin as far as its junction with the N33 road, then follow N33 to its junction with N2, north of Ardee. There have been calls (by political parties in both the
Republic of Ireland Ireland ( ), also known as the Republic of Ireland (), is a country in Northwestern Europe, north-western Europe consisting of 26 of the 32 Counties of Ireland, counties of the island of Ireland, with a population of about 5.4 million. ...
and
Northern Ireland Northern Ireland ( ; ) is a Countries of the United Kingdom, part of the United Kingdom in the north-east of the island of Ireland. It has been #Descriptions, variously described as a country, province or region. Northern Ireland shares Repub ...
) to upgrade the whole Dublin-Derry route to dual carriageway. This would entail upgrading both the N2 and also the A5 in
Northern Ireland Northern Ireland ( ; ) is a Countries of the United Kingdom, part of the United Kingdom in the north-east of the island of Ireland. It has been #Descriptions, variously described as a country, province or region. Northern Ireland shares Repub ...
. A 2007
Fianna Fáil Fianna Fáil ( ; ; meaning "Soldiers of Destiny" or "Warriors of Fál"), officially Fianna Fáil – The Republican Party (), is a centre to centre-right political party in Ireland. Founded as a republican party in 1926 by Éamon de ...
election policy document on transport included a plan for a dual carriageway from Dublin to Letterkenny and Derry as one of Fianna Fáil's promises if re-elected. Although the N2 was not included in Transport 21, and the Monaghan and Carrickmacross by-passes are single lane national primary roads, a feasibility report completed on the N2 Ashbourne to Ardee section recommended a dual carriageway cross section (including the Slane By-pass). Also, in order to tie in with the A5 Western Transport Corridor north of the border, work on the feasibility study for the N2 Clontibret to NI Border Scheme was commenced . As of 2024, this route has a defined corridor, and is progressing to the design phase. An upgrade of the section from Ardee to Castleblaney to dual carriageway has reached final design, but is suspended due to lack of funding. In October 2006, the Irish government announced it was funding infrastructure to the value of €1 billion within Northern Ireland where such projects improved connectivity between parts of the Repbublic. One of the proposed projects to be funded was the upgrading of the A5 Derry–
Omagh Omagh (; from , meaning 'the virgin plain') is the county town of County Tyrone, Northern Ireland. It is situated where the rivers River Drumragh, Drumragh and Camowen River, Camowen meet to form the River Strule, Strule. Northern Ireland's c ...
Aughnacloy road to dual carriageway for a distance of . The Irish Department of Finance website confirmed on 22 March 2007 that £400 million had been set aside for Northern investment to include a dual carriageway to Derry and Donegal, although the A5 project itself was beset by delays and as of 2024 has still not commenced.


M2 motorway

On 30 September 2008, it was announced that a 13 km (8.1 miles) section of the current N2 from Killshane to Ashbourne was under consideration for re-designation to motorway standard. Public consultation finished in December 2008. On 14 July 2009, it was announced that the 13 km (8.1 miles) stretch had received ministerial approval to be re-designated. It became a motorway on 28 August 2009.


Junctions

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County Dublin County Dublin ( or ) is a Counties of Ireland, county in Republic of Ireland, Ireland, and holds its capital city, Dublin. It is located on the island's east coast, within the Provinces of Ireland, province of Leinster. Until 1994, County Dubli ...
, , , bgcolor="dff9f9", 1 , bgcolor="dff9f9",  – Dublin Airport,
Dublin Port Dublin Port () is the seaport of Dublin, Ireland, of both historical and contemporary economic importance. Approximately two-thirds of Ireland's port traffic travels via the port, which is by far the busiest on the island of Ireland. Locatio ...
,
Dún Laoghaire Dún Laoghaire ( , ) is a suburban coastal town in County Dublin in Ireland. It is the administrative centre of the county of Dún Laoghaire–Rathdown. The town was built up alongside a small existing settlement following 1816 legislation th ...
, bgcolor="dff9f9", Continues as R135 towards Dublin city centre and
Finglas Finglas (; ) is a northwestern outer suburb of Dublin, Republic of Ireland, Ireland. It lies close to Junction 5 of the M50 motorway (Ireland), M50 motorway, and the N2 road (Ireland), N2 road. Nearby suburbs include Glasnevin and Ballymun; Du ...
. , - , , , bgcolor="ffdddd", , bgcolor="ffdddd", Coldwinters , bgcolor="ffdddd", Northbound exit and southbound entrance only. , - , , , bgcolor="dff9f9", 2 , bgcolor="dff9f9",  – St. Margaret's,
Blanchardstown Blanchardstown () is a large outer suburb of Dublin in the modern Counties of Ireland, county of Fingal, Ireland. Located northwest of Dublin city centre, it has developed since the 1960s from a small village to a point where Greater Blanchards ...
, bgcolor="dff9f9", Continues as M2 motorway. , - , rowspan="2",
County Meath County Meath ( ; or simply , ) is a Counties of Ireland, county in the Eastern and Midland Region of Republic of Ireland, Ireland, within the Provinces of Ireland, province of Leinster. It is bordered by County Dublin to the southeast, County ...
, , , 3 ,  – Ashbourne, Ratoath,
Swords A sword is an edged, bladed weapon intended for manual cutting or thrusting. Its blade, longer than a knife or dagger, is attached to a hilt and can be straight or curved. A thrusting sword tends to have a straighter blade with a pointed ti ...
, Signposted as Ashbourne (South) heading northbound. , - , , , 4 ,  – Ashbourne , Motorway terminates at roundabout. Junction number not signposted.
Continues as N2 national road.


See also

*
Roads in Ireland 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 ...
*
Motorways in Ireland In Ireland, the highest category of road is a motorway (''mótarbhealach'', plural: ''mótarbhealaí''), indicated by the prefix M followed by a one- or two-digit number (the number of the national route of which each motorway forms a part). Th ...
*
National secondary road A national secondary road () is a category of road in Republic of Ireland, 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. Nat ...
* Regional road


References


Roads Act 1993 (Classification of National Roads) Order 2006
Department of Transport
Official site of the N2 Ashbourne Bypass/M50 Junction project

National Roads Authority
(details of projects completed, under construction, and planned on the N2, and other routes) {{Roads in Ireland 02 Roads in Fingal Roads in County Meath Roads in County Louth Roads in County Monaghan