A crash on Kwinana Freeway this morning has caused heavy traffic with motorists backed up for several kilometres.

Motorists are backed up for several kilometres after a crash on Kwinana Freeway northbound this morning.

A car rollover on Kwinana Freeway has brought traffic to a standstill this morning.

Motorists are stuck in heavy traffic this morning after a crash on Kwinana Freeway northbound before Rowley Road.

Motorists have been urged to take a detour this morning where possible after a crash on Graham Farmer Freeway eastbound.

A crash on Great Eastern Highway has been cleared but traffic remains heavy on approach.

Crashes on Mitchell Freeway and Reid Highway this morning have caused peak-hour traffic congestion.

Three people involved in a crash which left one car on its side on the freeway have escaped serious injury.

A crash on Roe Highway southbound has caused severe traffic for motorists this morning.

The R21 northbound near Voortrekker Road turned into a crime scene this morning when a truck, hijacked moments earlier, careened out of control and...