More than 80 firefighters are battling a massive factory fire in Sydney's West this afternoon.
A blaze at a factory in Seven Hills on Station Street near Abbot Road caused drama on our roads around midday.
As a result, some buildings have already collapsed due to fire damage according to a NSW Fire and Rescue spokesperson.
All occupants have been accounted for and there are no reported injuries.
Prospect Highway is closed south-bound at Station Road causing heavy traffic conditions.
Drivers are advised to avoid the area and seek an alternative route.