Why was the satellite town of Elizabeth created in South Australia?

The satellite town of Elizabeth was created to support the further development of the industrial-urban base of South Australia's economy.1

Following World War II, the state government, led by Premier Thomas Playford, pursued a policy of rapid industrialization and vigorous immigration. To sustain this economic expansion, the government took responsibility for essential infrastructure, including housing, utilities, and schools, while actively recruiting external capital and industries to the Adelaide region. Elizabeth was established as a key component of this broader strategy to diversify the economy and transition away from a narrow rural base.1