Northern Road Upgrade

Project Overview

Ertech formed a joint venture with Georgiou and were contracted to construct 5.8km of new dual carriageway for the new Northern Road, as part of the major arterial road alignment, associated with the new Western Sydney Airport. Some benefits of the project include:

  • Improved transport connections between Penrith, the M4 Motorway, the Western Sydney Airport and surrounding developments
  • Increased road capacity for future growth and development
  • Improved access for construction and operation of the Western Sydney Airport
  • Improved public transport by providing bus priority at intersections
  • Improved safety for cyclists and pedestrians by providing a new shared path

Fast Facts

  • ClientRMS
  • LocationLuddenham, NSW
  • Year of construction2021

Scope of works

  • Clearing, weed removal and topsoil stripping
  • Dam dewatering, fauna recovery, dam filling and reconstruction
  • Bulk earthworks more than 620,000m
  • Five large multiple cell concrete box culverts, headwalls and apron slabs
  • Reinforced concrete pipe culverts and headwalls, 10.4km
  • Rock lined open drains and rip rap, 8 900m3
  • Concrete lined open drains, 26 000m3
  • Importing selected pavement materials, 51000m3
  • Lean mix concrete pavement, 30 000m3
  • Asphalt pavement 60,000t
  • New potable water mains, HV and LV reticulation and streetlighting
  • Relocating existing and installing new NBN and Telstra infrastructure
  • New traffic light and CCTV infrastructure
  • Associated road furnishings and linemarking
  • New reinforced concrete shared pathway, 18 400m2
  • Landscaping and revegetation works

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