One person has been critically injured in a crash on Auckland's motorway and motorists are being warned to expect delays on route to the airport.
Police said a car crashed into the barrier on the Southwestern Motorway at Mangere about 9am.
A person had been critically injured.
One lane of the motorway heading west was blocked due to the crash and motorists were being asked to avoid the are if possible.
Earlier, delays were reported on the Southern Motorway after a crash in the southbound lanes this morning.