R503 road (Ireland)
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The R503 road is a regional road in Ireland which runs east–west from Thurles, County Tipperary to the N7 west of Limerick City. The entire route is in County Tipperary and is 55 km long.
The R503 in Milestone, County Tipperary
National primary road
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A national primary road is a road classification in Ireland. National primary roads form the major routes between the major urban centres. There are 2649 km of national primary roads. This category of
Naas Road (N7), non-Motorway high-grade dual carriageway.
Sign in Dublin indicating the principal national primary roads fanning out from the capital city.
2+2 section of the N4 (Dromod-Roosky bypass) in County Leitrim.
N11 Exit sign. This route has since been upgraded to motorway status