A South Auckland road has been closed after a large sinkhole opened up.
Manurewa's Alfriston Rd is closed between Saralee Dr and Porchester Rd until further notice after it was discovered around 6pm, Auckland Transport said on Twitter.
An Auckland spokesperson told 1 NEWS the sinkhole is believed to have been caused by a failed water culvert half a metre under the road, but investigators will confirm the exact cause when repair work begins on Monday.
"Contractors will be on-site to conduct traffic control," the agency said.
Alfriston College students have been advised to allow for extra travel time early next week, while all other motorists have been advised to consider using an alternative route or avoid the area if possible.