R401 road (Ireland)

R401 road shield}}
R401 road
Bóthar R401
IMG R401Rathangan1257.jpg
Old signs on the R401 in Rathangan show distances in miles and the old route number, "L18"
Route information
Length42.3 km (26.3 mi)
Location
CountryIreland
Primary
destinations
Highway system

The R401 road is a regional road in Ireland, linking Kinnegad in County Meath to Kildare town in County Kildare.

The total length of the R401 is 42.3 kilometres (26.3 mi).