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InfrastructureSA

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InfrastructureSA

https://www.infrastructure.sa.gov.au
  • Home
  • About us
    • Our Board
    • Chief Executive
    • Accountability
    • Contact us
  • 20-Year State Infrastructure Strategy
    • 2025 Strategy
      • Strategic context
      • Consultation
        • Submissions
      • Outcome 1: Paving the way to prosperity
      • Outcome 2: Liveable today, flourishing tomorrow
      • Outcome 3: Shaping a sustainable future
      • Outcome 4: Elevating impact
    • 2020 Strategy
  • Capital Intentions Statement
  • Project Assurance
  • Independent Advice
  • Publications and resources
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Infrastructure enables South Australia to move forward.

Infrastructure SA is the independent body charged with driving best practice in the planning and delivery for the state’s biggest infrastructure needs, transforming decision-making through expert, evidence-based planning and prioritisation.

From the 20-Year State Infrastructure Strategy to our annual Capital Intentions Statement, we identify the right projects, at the right time, for the right reasons.

Our Assurance Framework ensures every dollar delivers value for communities, the economy, and the environment.

“We don’t just plan for today, we plan for what’s next.”

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20-year State Infrastructure Strategy

20-year State
Infrastructure Strategy

Provides expert, independent advice to the South Australian Government on strategic infrastructure needs over a 20-year period.

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Capital Intentions Statement

Capital Intentions Statement

Our annual Capital Intentions Statement identifies major priority projects or programs for SA over a five-year period.

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Project Assurance

Project assurance

The independent Infrastructure SA Assurance Framework provides added confidence to government on its investments.

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Independent Advice

Independent advice

Infrastructure SA provides independent expert advice to government on specific strategic issues as they arise.

Vision
That efficient and evidence based infrastructure planning and delivery will grow the economy, create jobs and improve liveability for all South Australians.
Purpose
To provide independent and trusted expert advice to government to enable informed and integrated decisions on infrastructure planning, investment, delivery and optimisation.
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Quick links:

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Advisory

Access our latest report

Read more
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Housing Roadmap

Water and wastewater proposals for housing

Read more
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Assurance Review

Become an assurance reviewer for Infrastructure SA

Read more

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InfrastructureSA
https://www.infrastructure.sa.gov.au
Jul 15, 2025 6:11 am
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We acknowledge and respect the First Peoples of this land and their deep ongoing spiritual and cultural connection to Country.

We will work together with our First Nations to share our collective knowledge, and recognise the enduring impact of infrastructure on Country.

Pay an invoice

To pay an ISA invoice please complete the Pay an invoice form

Looking for the Department for Infrastructure and Transport?

Access: https://dit.sa.gov.au/

Contact Us

  • Level 15 Wakefield House
    30 Wakefield St Adelaide

    GPO Box 2343
    Adelaide SA 5001

  • infrastructure@sa.gov.au
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