| DZ:R238 Burnfoot: 50kph: 150w, A1:50kph | |
| DZ:Aghafin : 100kph : 120w, A1:100kph | |
| DZ:Ahascragh : 80kph : 100w, A1:80kph | |
| DZ:Ardacong : 100kph : 70w, A1:100kph | |
| DZ:Ardagh : 80kph : 60w, A1:80kph | |
| DZ:Ardcath : 60kph : 90w, A1:60kph | |
| DZ:Ardee : 100kph : 80w, A1:100kph | |
| DZ:Ardee : 50kph : 100w, A1:50kph | |
| DZ:Ardfert : 100kph : 80w, A1:100kph | |
| DZ:Ardnagashel : 100kph : 90w, A1:100kph | |
| DZ:Arklow : 100kph : 110w, A1:100kph | |
| DZ:Arklow : 50kph : 80w, A1:50kph | |
| DZ:Arnacrusha : 80kph : 100w, A1:80kph | |
| DZ:Arthurstown : 100kph : 60w, A1:100kph | |
| DZ:Arthurstown : 80kph : 70w, A1:80kph | |
| DZ:Ashbourne : 100kph : 70w, A1:100kph | |
| DZ:Ashford : 100kph : 100w, A1:100kph | |
| DZ:Aske : 100kph : 100w, A1:100kph | |
| DZ:Askeaton : 100kph : 60w, A1:100kph | |
| DZ:Athboy : 100kph : 100w, A1:100kph | |
| DZ:Athboy : 100kph : 60w, A1:100kph | |
| DZ:Athboy : 80kph : 70w, A1:80kph | |
| DZ:Athlone : 100kph : 60w, A1:100kph | |
| DZ:Athlone : 80kph : 70w, A1:80kph | |
| DZ:Athy : 80kph : 150w, A1:80kph | |
| DZ:Athy : 80kph : 60w, A1:80kph | |
| DZ:Aughrim : 100kph : 60w, A1:100kph | |
| DZ:Aughrim : 40kph : 100w, A1:40kph | |
| DZ:Aulane : 100kph : 60w, A1:100kph | |
| DZ:Avoca : 80kph : 60w, A1:80kph | |
| DZ:Baile Na Boe : 100kph : 60w, A1:100kph | |
| DZ:Bailieboro : 50kph : 80w, A1:50kph | |
| DZ:Bailieboro : 80kph : 70w, A1:80kph | |
| DZ:Balbriggan : 80kph : 60w, A1:80kph | |
| DZ:Ballaghaderreen : 80kph : 100w, A1:80kph | |
| DZ:Ballaghmore : 100kph : 70w, A1:100kph | |
| DZ:Ballard : 100kph : 80w, A1:100kph | |
| DZ:Ballina : 50kph : 80w, A1:50kph | |
| DZ:Ballina : 80kph : 60w, A1:80kph | |
| DZ:Ballinaboola : 100kph : 80w, A1:100kph | |
| DZ:Ballinacarra : 80kph : 150w, A1:80kph | |
| DZ:Ballinacarrow : 80kph : 80w, A1:80kph | |
| DZ:Ballinahinch : 80kph : 80w, A1:80kph | |
| DZ:Ballinamuck : 80kph : 80w, A1:80kph | |
| DZ:Ballinaraha : 100kph : 60w, A1:100kph | |
| DZ:Ballinarooga Beg East : 80kph : 70w, A1:80kph | |
| DZ:Ballinasloe : 100kph : 110w, A1:100kph | |
| DZ:Ballinasloe : 80kph : 60w, A1:80kph | |
| DZ:Ballincollig : 60kph : 80w, A1:60kph | |
| DZ:Ballindaggin : 50kph : 70w, A1:50kph | |
| DZ:Ballindrait : 80kph : 60w, A1:80kph | |
| DZ:Ballingarry : 100kph : 140w, A1:100kph | |
| DZ:Ballingowan : 80kph : 140w, A1:80kph | |
| DZ:Balliniry : 100kph : 60w, A1:100kph | |
| DZ:Ballinlough : 50kph : 60w, A1:50kph | |
| DZ:Ballintogher : 100kph : 60w, A1:100kph | |
| DZ:Ballintogher : 80kph : 130w, A1:80kph | |
| DZ:Ballintra : 80kph : 190w, A1:80kph | |
| DZ:Ballinure : 80kph : 60w, A1:80kph | |
| DZ:Ballon : 100kph : 80w, A1:100kph | |
| DZ:Ballybannon Bridge : 80kph : 70w, A1:80kph | |
| DZ:Ballybay : 40kph : 80w, A1:40kph | |
| DZ:Ballybeg : 100kph : 60w, A1:100kph | |
| DZ:Ballybofey : 100kph : 60w, A1:100kph | |
| DZ:Ballybrack : 50kph : 70w, A1:50kph | |
| DZ:Ballybrack : 60kph : 150w, A1:60kph | |
| DZ:Ballycoppigan : 80kph : 80w, A1:80kph | |
| DZ:Ballydaly : 100kph : 60w, A1:100kph | |
| DZ:Ballyea : 100kph : 80w, A1:100kph | |
| DZ:Ballyfasy Cross : 80kph : 100w, A1:80kph | |
| DZ:Ballyfermot : 50kph : 60w, A1:50kph | |
| DZ:Ballygar : 100kph : 60w, A1:100kph | |
| DZ:Ballygriffin : 100kph : 80w, A1:100kph | |
| DZ:Ballyhadeen : 100kph : 60w, A1:100kph | |
| DZ:Ballyhane : 100kph : 70w, A1:100kph | |
| DZ:Ballyhearney : 80kph : 90w, A1:80kph | |
| DZ:Ballyjamesduff : 100kph : 60w, A1:100kph | |
| DZ:Ballylinan : 50kph : 80w, A1:50kph | |
| DZ:Ballymacelligott : 100kph : 180w, A1:100kph | |
| DZ:Ballymahon : 100kph : 70w, A1:100kph | |
| DZ:Ballymahon : 80kph : 60w, A1:80kph | |
| DZ:Ballymahon : 80kph : 70w, A1:80kph | |
| DZ:Ballymahon : 80kph : 80w, A1:80kph | |
| DZ:Ballymote : 60kph : 140w, A1:60kph | |
| DZ:Ballymullen : 50kph : 60w, A1:50kph | |
| DZ:Ballymun : 60kph : 60w, A1:60kph | |
| DZ:Ballynamoyntragh : 80kph : 60w, A1:80kph | |
| DZ:Ballyowen : 50kph : 90w, A1:50kph | |
| DZ:Ballyshannon : 100kph : 110w, A1:100kph | |
| DZ:Ballyshonakin : 80kph : 60w, A1:80kph | |
| DZ:Ballytore : 100kph : 80w, A1:100kph | |
| DZ:Baltinglass : 100kph : 130w, A1:100kph | |
| DZ:Bandon : 100kph : 100w, A1:100kph | |
| DZ:Bangor Erris : 80kph : 170w, A1:80kph | |
| DZ:Bantry : 80kph : 90w, A1:80kph | |
| DZ:Barefield : 80kph : 80w, A1:80kph | |
| DZ:Barrigone : 100kph : 60w, A1:100kph | |
| DZ:Barronstown : 100kph : 60w, A1:100kph | |
| DZ:Bearlough : 50kph : 60w, A1:50kph | |
| DZ:Beaufort : 100kph : 130w, A1:100kph | |
| |