The R113 road is a regional road in Ireland. Located in Dublin, it forms a semi-orbital route around the south of the city. As of 2007, clockwise, it starts at the N31 at Temple Hill in Blackrock and ends at a junction with the N4 at Palmerstown.
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.
The R752 road is a regional road in County Wicklow, Ireland. From its junction with the R772 in Rathnew on the outskirts of Wicklow Town it takes a generally south-westerly route to its junction with the R747 in the village of Woodenbridge, where it terminates. The road is 26 km (16 mi) long.
The R446 road is a regional road in Ireland. The road connects Kinnegad in County Westmeath to Galway City. Prior to the construction of the M6 motorway the R446 formed the main N6 road connecting Dublin and Galway. Following the opening of the M6; the old N6 road was downgraded to regional road status and was designated as the R446. The road is an alternative route between Galway and Dublin and runs in parallel to the M6.
The R761 road is a regional road in County Wicklow in Ireland. From its junction with the M11 and R119 in Bray it takes a southerly route to its junction with the R750 in the village of Rathnew, on the outskirts of Wicklow, where it terminates.
The R415 road is a regional road in Ireland, which runs north-south from its junction with the R403 in Allenwood to the R448 at Crookstown, passing through Kildare town, and crossing the N78 between Kilcullen and Athy. The route is entirely within County Kildare.
The R323 road is a regional road in County Mayo, Ireland. Going from west to east, the route connects the towns of Kiltimagh, Knock, and Ballyhaunis. En route it crosses over the N17 national primary road at a grade separated junction in the village of Knock.
The R413 road is a regional road in Ireland, which runs west-east from Kildare to Ballymore Eustace, all in County Kildare. En route, it skirts, and largely demarcates, 10 km (6.2 mi) of the northern edge of the Curragh.
The R702 road is a regional road in Ireland which runs west-east from the R712 at Coolgrange in County Kilkenny through Gowran before crossing into County Carlow at Goresbridge. It continues to Borris, passes through the Blackstairs Mountains via the Scullogue Gap into County Wexford and continues east until it terminates at a junction with the R890 in Enniscorthy.
The R730 road is a regional road in County Wexford, Ireland. From its junction with the R702 in Kiltealy it takes a southeasterly route to its junction with the R741 in the centre of Wexford Town, continuing south to Blackhorse to its junction on a roundabout with the N25 Wexford bypass. En route it crosses the N30 national primary road. The road is 35 km (22 mi) long.
The R284 road is a regional road in Ireland linking Sligo to Leitrim village in County Leitrim. En route it passes through Ballygawley, Ballyfarnan, Geevagh and Keadue. The road is 46 km (29 mi) long.
The R111 road is a regional road in south Dublin, Ireland, and includes a major element of the Dublin Outer Orbital Route.
The R506 road is a regional road in the east of County Limerick, Ireland which runs west-east from its junction with the R445 regional road at Garraunykee, Annacotty and its junction with the R505 regional road in the townland of Dromsally on the outskirts of the village of Cappamore. En route it passes through the village of Murroe. The road is 18 km (11 mi) long.
The R147 is a regional road in Ireland. Its first section runs from St Peters Church in Phibsborough, Dublin to its junction with the M50. It then follows the route of a former section of the N3 between Clonee and Kells. It serves as an alternative route for non-motorway traffic and traffic wishing to avoid tolls on the M3.
The R134 road is a regional road in South Dublin, Ireland connecting the R110 to the R120.
The R320 road is a regional road in east County Mayo in Ireland. It connects Swinford to Claremorris via Kiltimagh, and links the N5 and N26 roads near Swinford with the N60 and N17 roads near Claremorris. The R320 connects with six other regional roads along its route. The road is in three discontiguous segments which add up to 27.1 kilometres (16.8 mi) in length.
The R773 road is a regional road in Ireland. The road connects Jack White's with Brittas Bay and the coast.
The R315 road is a regional road in County Mayo in Ireland. It connects the R310 road at Pontoon to the R314 road at Ballycastle, 41.7 kilometres (25.9 mi) away.
The R200 road is a regional road in County Leitrim and County Cavan, Ireland. Going from west to east, the route connects the towns of Drumkeeran, Dowra, Glangevlin and Derrynacreeve. En route it crosses the R207 at Dowra, is joined by the R206 at Glengavlen, passes through the Bellavally Gap before terminating in Derrynacreeve at the N87 national secondary route. The road is 34 kilometres (21 mi) long.
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.
