Perth traffic: Traffic chaos after truck loses load on Erindale Road entry ramp to Mitchell Freeway southbound

Traffic is severely backed up after a truck lost its load on Erindale Road entry ramp to Mitchell Freeway southbound, Stirling.

The entry ramp has been cleared but incident response has closed the left lane.

Traffic is heavy and backed up to Whitfords Avenue.

Motorists have been urged to drive with caution.