R157 road (Ireland)

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The R157 is a Regional road between Dunboyne and Maynooth in Ireland. It connects to the M3 motorway (Blanchardstown to Kells). This route runs in Counties Kildare and Meath.

The R157 runs form Maynooth in County Kildare through Bogganstown and Dunboyne to the M3 Motorway in County Dublin.

• Westport: 260km^{[further explanation needed]}
• Malin Head: 315km
• Mizen Head: 392km

• http://www.meath.ie/LocalAuthorities/NewsandEvents/Name,49417,en.html
• https://web.archive.org/web/20090412142441/http://www.m3motorway.ie/
• http://www.eurolink-m3.ie

53°24′29″N 6°31′11″W / 53.408099°N 6.519699°W / 53.408099; -6.519699