Benefits and Challenges of Australian Government Investment in Infrastructure in Outer Suburban Growth Areas 2022

The Benefits and Challenges of Australian Government Investment in Infrastructure in Outer Suburban Growth Areas
Outer suburban growth areas are home to millions of Australians, yet continue to experience some of the lowest access to infrastructure per capita. This report by the National Growth Areas Alliance explores the real-world outcomes of government infrastructure investment in these communities—what’s working, what’s not, and what needs to change.

Drawing on case studies and national data, the report outlines how targeted investments have improved liveability, connectivity, and access to services. But it also reveals persistent challenges: project delays, mismatched funding models, and insufficient investment relative to population growth.

The report offers key insights for federal and state policymakers, providing evidence-based recommendations for better infrastructure planning and delivery in Australia’s fastest-growing regions.

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