Quick links
- Whats the latest news?
- What will the road look like?
- What traffic restrictions are currently in place?
- How will my bus service be affected by construction?
- Who do I contact for more information?
- How might the construction affect me?
- Who do I contact for employment on the project?
- What are the pedestrian and cyclist detours?




The $407.5 million duplication of the Southern Expressway is a key part of the development of Adelaide's north-south corridor and, when complete, will deliver an 18.5 kilometre multi-lane, two-way expressway between Bedford Park and Old Noarlunga by mid-2014.
This will provide people living in Adelaide’s south with improved access to employment, education, shopping and community facilities and will put Adelaide’s southern beaches and the McLaren Vale wine region within easier reach.
This project will also support economic activity in Adelaide’s southern commercial and industrial areas like Reynella, Lonsdale and Noarlunga Centre as well as help the state achieve identified targets in the South Australia Strategic Plan.
Please follow the links on the menu on the left-hand side or the quick links to the right to find out more about the project.


