UPDATE: One person has been taken to hospital after being in a crash near the Armadale Road southbound exit of the Kwinana Freeway.
After initially reported to Emergency Services as a five-car pile-up, it turned out to be minor two-car prang.
The crash was reported shortly before 3.30pm. Lanes have now been re-opened.
Shortly after, two cars crashed on the Mitchell Freeway, near the Cedric Street northbound on/off ramps.
There were reports of multiple people injured in the Innaloo incident but paramedics were stood down in the end.
Meanwhile, a person has died after a truck hit a tree in Miamoon, in the Shire of Dalwallinu, this afternoon.
The crash, which happened near the intersection of Gunyidi-Wubin Road and Pearse Road, was reported at 1pm today.