So despite climate change, Australia's federal government has just committed an extra $3.25 billion into building a toll road and a 20-lane freeway widening.
"Pouring an extra $3.25 billion worth of federal funds into Melbourne’s North East Link is a good use of taxpayer money, Prime Minister Anthony Albanese has insisted, despite the project’s cost doubling just a few months ago.
...
"The North East Link – which includes 6½ kilometres of tunnels – will stretch from Bulleen to Greensborough. It will widen the Eastern Freeway by up to 20 lanes.
"Allan revealed in December that the 10-kilometre toll road had more than doubled in cost since it was first announced.
"The toll road was initially budgeted at $10 billion and reassessed in 2019 at $15 billion. But the government revealed last year that the updated cost estimate was $26 billion."
So WestConnex was totally going to solve traffic in Sydney by adding more lanes for cars. Just a few teething problems on the Rozelle Interchange and it'll all clear up, they said.
I wonder how it's going?
"Gladesville and Drummoyne locals say gridlock is worsening in their suburbs following changes to improve traffic flow through the notorious Rozelle Interchange, with drivers using local streets as “rat runs” to dodge congestion."