Infrastructure

The Detail weighs up the pros and cons of public private partnerships in big infrastructure projects.

Auckland's uncertainty over tunnels and roads, and how to pay for them, now extend to public transport ticketing.

A water main has broken at the bottom of Auckland's Queen Street.

The mayor of Hastings says she is hopeful buyout negotiations with Category 3 property owners in the district will start in early October. Audio

The bill for fixing the city's strained waterwater system is set to cost ratepayers an extra $50 million over the next 30 years.

Auckland Airport has already leased about half of its new outlet shopping centre, Manawa Bay, a year ahead of when it is due to open its doors.

The future of the North Harbour Stadium in Albany has been thrown into doubt by Auckland Mayor Wayne Brown.

Franz Josef may not be able to remain in its present site beyond 20 years, so why are authorities still issuing building consents in the area?

Greater transparency in the infrastructure sector would result in better projects and a better public response to them, according to a report by the Infrastructure Commission.

Analysis of a massive slip that split a Coromandel highway shows the road design of decades ago was not up to extreme weather in the current climate.

The new waste management and minimisation plan for the Wellington region is open for consultation.

Both major political parties are working to clear up confusion over their transport policies.

A major South Auckland road has been closed after a sinkhole was discovered in Ōtāhuhu.

Light rail will be part of Auckland's future under a Labour-led government but it is too soon to say what it will look like, the prime minister says. Audio