R426 road (Ireland)
 | |
|---|---|
| Bóthar R426 | |
 At junction with R427 | |
| Route information | |
| Length | 32 km (20 mi) |
| Location | |
| Country | Ireland |
| Primary destinations |
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| Highway system | |
The R426 road is a regional road in Ireland, which runs north–south from the N80 in Portlaoise, County Laois to the N78 in Castlecomer, County Kilkenny. The route is 32 km (20 mi) long.