Department of State GrowthRoads for our Future

Midland Highway 10 Year Action Plan

White Lagoon (Tunbridge) to Mona Vale

White Lagoon (Tunbridge) to Mona Vale

The works

This project will improve safety between Tunbridge and Mona Vale. Works will include road widening, extending sealed shoulders, additional overtaking lanes, improved junctions, installation of flexible safety barriers to eliminate head-on collisions, and improving the alignment near Mona Vale.

Current situation

The majority of the works is expected to be completed by late 2017, and additional pavement strengthening works to be completed early 2018.

Site contact:  
Reg Waters, Shaw Contracting, phone: 0408 515 157.

Design plans available to view:

Design image 1 (PDF 5 MB)

Design image 2 (PDF 5 MB)

Current status

Completed works

Start of works

March 2016

Completion of works

February 2018

Related news

  • White Lagoon to Mona Vale
    Speed limit reinstated 13 September 2017

    The 110 km/h speed limit has been reinstated along the Midland Highway, between White Lagoon (Tunbridge) and Mona Vale, following the completion of the northern end of the project last month.

    read more >
  • Two of three sections complete near Tunbridge 27 September 2017

    The southern section of the White Lagoon (Tunbridge) to Mona Vale project has been completed. This comes after the completion of the northern end of the project just last month.

    read more >
View all news    >

More information

If you would like further information, please contact the Department of State Growth at