Police are currently in attendance at a serious crash on the Southern Motorway, Auckland after a truck and motorcyclist collided.

The Motorway is currently closed North Bound between Hingaia Road, Karaka and Takanini.

The motorcyclist has serious injuries and will be transported to Middlemore Hospital.

The road isn’t expected to be closed for a significant amount of time, however, motorists can expect delays.

The Serious Crash Unit has been advised.