Skip to main content
In Construction

Main South Road Duplication Project (Stage 2) - Aldinga to Sellicks Beach

Duplication of Main South Road in two stages: Seaford to Aldinga (Stage 1) and from Aldinga to Sellicks Beach (Stage 2).

More Info
In Construction

Main South Road Duplication Project (Stage 1) - Seaford to Aldinga

Duplication of the Main South Road from Seaford to Aldinga.

More Info
In Construction

Victor Harbor Road Duplication Project

Duplication of Victor Harbor Road between Main South Road and just before McLaren Vale.

More Info
In Planning

Main South Road Overtaking Lanes between Myponga to Cape Jervis

Main South Road Overtaking Lanes between Myponga to Cape Jervis

More Info

Highlights

  • 405
    Full-time jobs each year
  • 62,014
    Tonnes of asphalt
  • 2026
    Project completion
  • $810 million
    Total budget

Latest News

See all News
  • May 31, 2024

    A place to rest and reflect on Kaurna culture

    The first rest node on the Shared Use Path on the Main South Road Duplication project (Stage 1) has been constructed in recent weeks.The rest node provides a place for cyclists and walkers to stop and rest during their journeys and contemplate the Aboriginal—specifically Kaurna—history of the area.

  • May 29, 2024

    Landscaping almost complete on Fleurieu projects

    Final planting and landscaping is now underway for both Victor Harbor Road and Main South Road duplication projects. Read more about the program.

  • May 29, 2024

    Old Pedler Creek bridge dismantled to make way for a new era of transport

    The two-lane Pedler Creek bridge on Main South Road at Seaford Heights was dismantled piece by piece this year. In its place is the brand new four-lane Pedler Creek bridge. Read more about the demolition process.

  • May 29, 2024

    The bridges of Pedler Creek

    Brian Martin has seen many changes in transport--and bridges--in almost 70 years living in his home on the Fleurieu Peninsula. The local, now in his late 80s, has watched the new four-lane bridge over Pedler Creek on Main South Road at Seaford Heights being gradually constructed over the past year. Read his story.