Underpass on Ring Road

Engineering Case Study – Underpass on Ring Road


The M80 Ring Road, more formally known as the Western Ring Road and Metropolitan Ring Road, is a freeway corridor in Melbourne, Australia, connecting the northern suburbs and the western suburbs to other Victorian urban and rural freeways.

Services Provided

Connelly’s role with this project, required the application of the full range of engineering and construction services that we offer.

This included:

  • Engineering and civil surveys & setout
  • Cross section & earthworks design
  • As-constructed surveys
  • Topographic & mapping surveys
  • Contour & details surveys
  • Volumetric surveys & calculations
  • Monitoring surveys
  • Laser scanning (TLS)
  • Establishment of high order permanent survey marks
  • First & second order control surveys
  • Fast static post processed GPS

For more information on the full range of surveying services that we offer, please click here.