Other Roads in Northern Ireland

Northern Ireland's oldest dual carriageway is the Sydenham Bypass which was begun in 1938 and finally opened in 1959. Since large scale motorway building ceased in the mid 1970s, many new dual carriageways have been built. For the purposes of this web site, a dual carriageway is defined as a road where traffic travelling in opposite directions is separated by some form of barrier. Some small sections of dual carriageway are omitted in order to make the site manageable.

Dual Carriageways Other Information
A1 Sprucefield to Beech Hill Network map
A1 at Tinker Hill, near Newry Future schemes
A2 Londonderry to Maydown Road Types and Numbers
A2 Hazelbank to Station Road, Newtownabbey Busiest Roads in Northern Ireland
A2 Greenisland to Carrickfergus
A2 Sydenham Bypass / Holywood Bypass
A2 Ballyrobert to Bangor  
A2 Bangor Ring Road  
A2 Newry to Warrenpoint  
A3/A27 Lake Road/Mandeville Road, Craigavon
A4 Dungannon Bypass  
A6 Toome Bypass  
A8 Ballyedward to Larne harbour  
A8 Corr's Corner to Coleman's Corner
A11 Inner Ring, Belfast
A12 Westlink, Belfast (M1 to M2/M3 link)
A20 Dundonald to Newtownards  
A21 Bangor to Newtownards  
A21 Comber to Newtownards  
A26 Antrim to Ballymena  
A26 Ballymena to Glarryford  
A26 Ballymoney to Coleraine  
A26 Wattstown, Coleraine  
A29 Sandelford Bridge, Coleraine  
A29 Cookstown to Moneymore  
A36 Larne Road Link, Ballymena  
A55 Monagh Bypass, Belfast  
A55 Outer Ring Belfast, Knocknagoney to Belvoir  
A101 Sprucefield, near Lisburn  
A512 Old Golf Course Road, Dunmurry  
A514 Crescent Link, Derry  
A515 Foyle Bridge, Londonderry  
A515 Skeoge Link, Londonderry  
B95 at Rathbeg, Antrim