In a shift that has been overlooked amid the focus on negatives such as high household debt, weak consumer sentiment and low wages growth, research published this week shows almost $100 billion in local, state and federal government spending will hit the economy this year financial alone.
According to a chart presented by Reserve Bank of Australia governor Philip Lowe in a speech in Perth this week, public infrastructure work "yet to be done" will be just under 6 per cent of nominal gross domestic product in 2017.
That figure is set to keep rising, with transport projects alone set to boom for much of the next five years, and peak three years from now in 2020, according to research by economic consultancy Macromonitor.
Craig James from Commsec says that while bad news about the economy draws people's attention, new infrastructure spending is likely to be comparable or larger than what was invested during the resources boom of the past 15 years.
"It's a huge amount, one and half times the size of the mining boom, and people tend to lose sight of it because it's scattered around Australia," he said.
Data published by the Australian Bureau of Statistics this week confirms that construction is Australia's hottest job creation sector.
The labour market has just gone through its strongest six month stretch of job creation - with employment rising by 273,000 - in records going back almost 33 years.
Construction jobs devoted to new roads, bridges, tunnels, hospitals and schools rose by 64,400 in the second quarter, and now accounts for a record share of workers, just shy of one-in-10.
Healthcare is next, producing an extra 48,000 jobs last quarter, followed by a 26,700 job surge in agriculture.
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