Mona Vale Road Upgrade


Client Georgiou
Year Completed 2019
Location Monavale
Value total ($) 140 million
Quantity 450 Properties

The NSW Government upgraded Mona Vale Road from two lanes to four lanes between Terrey Hills and Mona Vale. The project was staged to provide customers with a better travelling experience and to improve safety and traffic efficiency.


Mona Vale Road East experienced congestion as a result of the steep grade and limited safe vehicle overtaking opportunities which increased travel times. The road upgrade for Mona Vale Road East provided:


  • Additional lanes for climbing and descending to improve travel time in both directions
  • Widened shoulders and median separation to improve safety
  • 80km/h speed limit between Mona Vale and Belrose once the road upgrades for both Mona Vale Road East and Mona Vale Road West are completed
  • Facilities for cyclists and pedestrians
  • Bus priority measures.