E1 in Ireland

The European route E1 in the Republic of Ireland is a series of roads, part of the International E-road network running in a north south axis on the Irish east coast. It runs through five counties starting on the British border with the province of Northern Ireland at Dundalk, coming from Belfast and Larne. It passes the capital Dublin until it stops at Rosslare Harbour in the South-East of the island of Ireland. From there the E1 crosses the Celtic Sea and the Bay of Biscay on a non-existent ferry towards Spain and Portugal.

Route

The E1 comes from Northern Ireland when it crosses the border at Dundalk where the British A1 changes to the Irish N1 until northern Dundalk. It then follows the M1 to Drogheda and eventually the capital Dublin. After using the M50 ring road around Dublin, the E1 uses the N11 and M11 passing Bray, Wicklow, Gorey and Enniscorthy to Wexford. The last part is the N25 towards Rosslare Harbour. The E1 covers a total distance of 266 km (165 mi) in the Republic of Ireland.

Detailed route

E1 Dundalk - Rosslare

County	National road number	Section	Junction
	A1	UK from Larne to border with Republic of Ireland via Belfast, Lisburn and Newry
Louth	N1	Northern Ireland-Dundalk	20 R132 Carrickcarnan, UK (Jonesborough) 19 R174 Ravensdale 18 N52 Dundalk (North), Carlingford
	M1	Dundalk-Drogheda	17 N53 Dundalk (Center), Castleblayney, Monaghan 16 N52 Dundalk (South), Ardee, Mullingar Castlebellingham service station 15 R166 Castlebellingham, Tallanstown 14 N33, N2 Ardee, Monaghan, UK (Derry) 13 R170 Dunleer 12 R169 Dunleer, Collon 11 R132 Monasterboice 10 N51 Drogheda (North), Navan, Slane, Hospital
Meath		Drogheda-Balbriggan	9 Drogheda, Donore, Duleek 8 Drogheda, Duleek near Julianstown 7 Julianstown, Laytown, Stamullen
Dublin		Balbriggan-Dublin	6 R122 Balbriggan, Skerries, Naul 5 R132 Balbriggan, Lusk, Rush Lusk service station 4 R132 Swords, Malahide, Donabate 3 R125 Swords, Ashbourne 2 Dublin Airport 1 Malahide M50 towards Soutbound
	M50	Dublin city	4 R108 Ballymun, Naul 5 N2, M2 Dublin center, Finglas, Ashbourne, UK (Derry) 6 N3, M3 Dublin center, Cavan, Navan, Castleknock, Connolly Hospital 7 N4, M4, M6 Dublin center, Galway, Sligo, Westport, Mullingar, Lucan 9 N7, M7, M8, M9 Dublin center, Cork, Limerick, Waterford, Inchicore, Clondalkin, Naas 10 R838 Ballymount, Cookstown, Belgard Road 11 N81 Blessington, Templeogue, Tallaght 12 R113, Knocklyon, Firehouse 13 R826 Sandyford, Dundrum 14 N31 Dún Laoghaire, Stillorgan 15 Cornelscourt, Kilternan 16 R118, Cherrywood, Loughlinstown 17 M11 towards Dublin center, Dún Laoghaire
	M11		5 R761 Bray (North)
Wicklow	N11	Bray-Ashford	6 R918 Bray, Fassaroe R117 towards Enniskerry, Glencullen 7 R767 Bray (South), Greystones, Enniskerry 8 R755 Roundwood, Kilmacanogue 9 Greystones, Roundwood, Glenview 10 R762 Delgany, Greystones, Drummin 11 R774 Greystones (South), Kilpedder, Kilcoole 12 R772 Newtownmountkennedy, Roundwood, Kilcoole 13 R772 Newtownmountkennedy (South), Newcastle, Roundwood
	M11	Ashford-Arklow	14 R772 Coynes Cross 15 R772 Ashford (North) 16 R772 Wicklow (North), Ashford (South), Rathnew 17 R772 Wicklow (Center), Rathnew, Rathdrum, Glenealy 18 R751 Wicklow (South), Rathdrum 19 Brittas Bay, Redcross 20 R772 Arklow (North), Redcross, Avoca 21 R772 Arklow (South), Inch, Aughrim
Wexford		Arklow-Enniscorthy	Gorey service station 22 R772 Gorey (North), Inch, Killinierin 23 R732 (R742, R741) Gorey (South), Courtown, Ballycanew 24 R772 Clough, Camolin, Ferns 25 N30, R744 Enniscorthy, Ferns, Blackwater, New Ross, Carlow
	N11	Enniscorthy-Wexford	R772 towards Enniscorthy Oylegate Wexford R730 towards Wexford center R730 towards Killurin, Kiltealy N25, R769 towards Wexford center, New Ross, Waterford, Limerick, Cork
	N25	Wexford-Rosslare Harbour	R733 towards Wexford center, Arthurstown, Wellingtonbridge, Duncannon R730 towards Wexford center R739 towards Kilmore Quay Killinick R740 towards Rosslare Tagoat R736 towards Rosslare, Bridgetown, Kilmore Quay Kilrane Rosslare Harbour Rosslare Europort
	Sea route Rosslare Harbour-Ferrol	Spain towards Ferrol, A Coruña and Vigo