A spillage on the Southern Motorway is causing delays for motorists as congestion levels build around the city.
The centre lane of southbound traffic on the Southern has a spillage on it which is causing delays, the New Zealand Transport Agency said.
Motorists in the area are asked to take extra care and to expect delays, adding to heavy traffic levels between the city and Greenlane.
There are also heavy patches between Ellerslie and Mt Wellington and again between Highbrook and Takanini.
Heading north towards the city on the Southern Motorway, traffic is heavy between Mt Wellington and Market Rd.