Questions are being raised as to whether Aotearoa should take a page from the United States' book when it comes to our roads.
Concrete New Zealand-commissioned research shows road maintenance costs using the material are up to 62% lower than asphalt.
It also shows that, on average, concrete roads are 17% cheaper over 40 years.
Chief Executive, Rob Gaimster told Mike Hosking America has a good model, with half of their roads concrete.
He says New Zealand has a pothole crisis and is spending billions on roads but is still building in the same way.
LISTEN ABOVE

Full Show Podcast: 19 January 2026
1:30:31

Mike's Minute: I still have questions over Razor's departure
02:39

Commentary Box: Andrew Saville and Jason Pine discuss Summer Cricket, Usman Khawaja and the Australian Open
12:19