- R148 road
The R148 is one of Ireland's
regional road s which was classified following the opening of a by-passed National Primary route.The section of the old N4 which has been by-passed by the M4 motorway was reclassified R148. The R148 runs from
Dublin toKinnegad inCounty Westmeath .The road is km to mi | 45 | abbr=yes | precision=0 long. It is generally of a very high standard for a regional road, with wide lanes, hard shoulders, and turning bays. It is still heavily used by traffic avoiding the tolled M4 between
Kilcock and Kinnegad.The road was previously categorised as a National Primary route until the opening of the M4 motorway and therefore carried a speed limit of 100 km/h. The speed limit has now been reduced to 80 km/h. The fact that speed limits have reduced, even though traffic is lighter than before, has led some to claim that the limit reduction is simply a cynical attempt to force motorists to use the tolled M4. This argument is perhaps strengthened by the fact that the R148 is due to receive a large share of the speed cameras due to be rolled out across Irish roads in 2008.Fact|date=December 2007
Route
The route starts (east-west) in Lucan,
County Dublin at the same grade separated interchange at which the M4 begins. Less than 1 km west it crosses theRiver Liffey intoLeixlip inCounty Kildare .It then passes through Leixlip,
Maynooth ,Kilcock , Enfield and Clonard before rejoining the N4 west of Kinnegad.ee also
*
Roads in Ireland - (National Primary Roads)
* Secondary Roads
*Regional Road sReferences
* [http://www.transport.ie/upload/general/7617-0.pdf Roads Act 1993 (Classification of Regional Roads) Order 2006] - [http://www.transport.ie/ Department of Transport]
Wikimedia Foundation. 2010.