r246
21N4 road (Ireland) — N4 road Location Primary destinations: (bypassed routes in italics) County Dublin Dublin City Chapelizod …
22N6 road (Ireland) — For others roads called N6, see N6 (disambiguation). See also: M6 motorway (Ireland) N6 road Route information Length: 138 km (86 mi) …
23N3 road (Ireland) — N3 road Route information Length: 205 km (127 mi) Location …
24N2 road (Ireland) — N2 road Location Primary destinations: (bypassed routes in italics) County Dublin Dublin City Phibsboro …
25N5 road (Ireland) — For other roads called N5, see N5 (disambiguation). N5 road Route information Length: 134 km (83 mi) Location …
26N81 road (Ireland) — N81 road Route information Length: 88 km (55 mi) Location …
27N17 road (Ireland) — N17 road Route information Length: 128 km (80 mi) Location …
28N9 road (Ireland) — N9 road Route information Length: 111 km (69 mi) Location …
29N18 road (Ireland) — N18 road Part of Location …
30N21 road (Ireland) — 125px N21 road Route information Length: 90 km (60 mi) Location Primary destinations: (bypassed routes in italics) County Limerick …