R434 road (Ireland)
The R434 road is a regional road in Ireland linking Borris-in-Ossory on the R445 to Durrow on the N77. En route it passes through Aghaboe and Ballycolla, and over both the M7 and M8 motorways. The entire route is within County Laois.
The R434 was the former Trunk Road, T48. The road is long.