New Zealand
Roading Design

CPG has extensive experience in road construction and maintenance, including gravel, sealed and paved roads, ranging from low traffic density farm access roads to major state highways and busy urban streets.

The provision of efficient stormwater collection and disposal systems is an integral part of roading design. In urban areas, this often requires extensive underground piping and the installation of pumping stations.

Highway

Using the latest modelling processes and technology and working alongside other consulting teams within our business we are able to provide clients with complete roading service from initial planning through to completion. Extensive use of technology, along with a wealth of shared knowledge allows us to rapidly develop alternative alignments whilst optimising construction costs.

At a Glance:

  • Route finding using aerial photogrammetry
  • Engineering surveys on the route corridor
  • Subsoil investigations
  • Roading aggregate location
  • Detailed design and contract documentation
  • Liaison with service utility owners and landowners
  • Construction supervision
  • Project Management
A subsidiary of DownerEdi
CPG