Source: Mental Health Australia
Transport for NSW will be drilling six boreholes at Douglas Park and Menangle Park along the Hume Highway between Wilton and Campbelltown.
These investigations are being carried out to collect information that will help inform future road infrastructure projects along the Hume Highway. We will be onsite from Monday 15 September and Friday 26 September 2025, weather permitting. Our working hours are between 8pm and 5am, Monday to Friday.
There will be temporary traffic impacts while we complete this work.
This includes temporary lane closures, a reduced speed limit of 40km/h and traffic control.
For the latest traffic updates across the network download the Live Traffic NSW App, visit livetraffic.com or call 132 701.