Darlington Upgrade Project Contact Us

Adelaide, SA

The $750M+ Darlington Upgrade Project is another important stage in the delivery of Adelaide’s North-South Corridor and will deliver an upgrade of approximately 3.3km of the existing Main South Road.

BildGroup’s South Australian Bitu-mill team were given the challenge to mill >400,000m2 of asphalt over the life of the project. This profiling was essential to enable asphalt re-sheeting over the 3.3km of the project.

Working closely with the Darlington Upgrade Project team, our profiling team quickly developed a reputation for reliability and consistency with a ‘can do’, ‘will do’ and ‘done’ attitude. Their work meant other contractors – primarily the asphalt paving teams – could in turn achieve their targets and ultimately give the people of Adelaide substantially reduced commuting times on an ultra smooth tarmac.


  • 400,000m2 Profiling
  • Night Works
  • 2+ Years Of Continuous Works
  • Highly Visible


  • 3.3km of asphalt road way accurately profiled
  • Profilers wore out some 11,350 teeth
  • Material profiled was recycled and reused
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