A truck has overturned on the Pacific Motorway causing lengthy delays for motorists.
The accident occurred southbound just before the Gateway Merge around 2.00pm.
Emergency crews are currently at the scene.
ARTICLE CONTINUES AFTER THIS ADVERTISEMENT
Two southbound lanes have been blocked with traffic quickly backing up.
— RACQ (@RACQOfficial) August 17, 2016
Motorists have been advised to make the most of service roads.
Meanwhile, emergency services are currently on their way to a multi-vehicle crash on Smith Street.
The accident occurred eastbound between exit 66 and Olsen Avenue.
Delays are heavy in the area with motorists advised to seek alternative routes.