UPDATE: Truck breakdown cleared from Kwinana Freeway northbound near Success

UPDATE: The truck breakdown has now been cleared.

Traffic may still be slow in the area.

EARLIER: DRIVERS heading into the city have been advised to use extreme caution on the Kwinana Freeway northbound this morning after a truck broke down.

The breakdown has occurred just before Beeliar Drive in Success and has closed the right-hand lane of the freeway.

Main Roads WA has advisedvia Twitter that drivers in the area should use extreme caution.