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Infrastructure Projects

Infrastructure

Infrastructure From investing in road, public transport and other infrastructure to creating jobs, the Department for Infrastructure and Transport provides opportunities and improves the lives of South Australians. - Department for Infrastructure and Transport - South Australia

Building our future, today

We are investing $27.3 billion in transformative infrastructure projects and transport services that will keep our state moving.

This investment means we can build the hospitals that care for our families, the infrastructure that strengthens our economy and the transport networks that move us.

Our pipeline of projects means we have many active work sites across our state. While these may cause temporary disruptions, they are laying the groundwork for a brighter and more connected future.

Explore our projects

  • Projects

    Filter and search projects by progress status, project type and local government area.

  • Recently completed projects

    Some projects are part of broader programs of work. Explore a list of these programs.

Some of our key projects

  • River Torrens to Darlington Project
    The T2D Project is set to unlock Adelaide’s traffic network. It will create 78 km of non-stop, traffic light-free motorway between Gawler and Old Noarlunga.
  • Tram Grade Separation Projects
    Removing congested tram level crossings will make your journey safer and more reliable. In 2026, we will have new overpasses and open spaces.
  • Fleurieu Connections
    We are duplicating Main South Road and Victor Harbor Road. This will create safer and faster journeys for motorists. It will also provide a vital boost for local tourism and communities.
  • Majors Road Interchange
    We are building a new connection to the Southern Expressway. This will improve access, reduce travel times and support growth in the southern suburbs.
  • Adelaide Aquatic Centre
    A modern, fit-for-purpose aquatic centre is being built to replace the existing facility. The new centre will deliver better amenities and services for everyone.

Recently completed

All recently completed programs and projects

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Jobs, communities and businesses

  • Career opportunities

    Our investment in infrastructure is creating jobs today and building careers for the future.

    Explore the latest infrastructure job opportunities.

  • Business and community

    We commit to working with you to minimise impacts from our construction activities.

    Get information for businesses and communities.