For further information, provide your comments or to subscribe for updates please:
- complete the online comments form
- call 1300 626 097 and speak to a member of the project team
- email the project team at DPTI.SouthernExpressway@sa.gov.au
- visit the site office, 3 Majors Road, O’Halloran Hill, SA 5158
- post a letter to Southern Expressway Duplication, Department of Planning, Transport and Infrastructure, Reply Paid 1533, Adelaide SA 5001.
To receive the latest news feed from DPTI including project and traffic updates for the southern expressway duplication: