A motorcyclist has died after losing control of their Harley Davidson north of Albany on the North Shore.
Emergency services were called to accident, on the southbound lane of the Northern Motorway near the Lonely Track Road over-bridge, about 6.30am.
Police said the motorcyclist died at the scene after coming off a black Harley Davidson bike in the wet conditions.
Two of the three southbound lanes are blocked and likely to remain closed for the next two hours.
Drivers heading south should expect significant delays.