N5 Charlestown Bypass
Client: Mayo County Council
Value: c. €44 M
Period: March 2006 - December 2007


The Project was carried out as a Joint Venture with Wills Brothers Ltd. It is a design and build contract with RPS Ltd carrying out the design on behalf of the JV.

The route traverses approximately 18.2 Kilometres of rural countryside to the south of the existing N5 and shall, generally, constructed within a 'green field' setting. Generally the Works comprised;

  • 18.2 kilometres of standard single two lane carriageway national primary road
  • Realignment of various single carriageway local roads
  • Two No. grade separated junctions and associated slip roads
  • Four No. roundabout junctions
  • Seven No. at-grade junctions
  • Seven No. principal structures