Mitchell Freeway backed up after crashes in Osborne Park, Duncraig

UPDATE: Both traffic crashes have now been cleared, however there are still delays on the freeway in both directions.

Motorists are asked to be cautious.

TRAFFIC is heavy on both directions of the Mitchell Freeway after traffic crashes near Osborne Park and Duncraig.

The left and centre southbound lanes are blocked after Hutton Street, causing traffic delays.

A second crash on the Mitchell Freeway northbound has closed the emergency lane near Duncraig.

The crash is just before Hepburn Avenue.

Motorists are encouraged to avoid the areas.