One lane of the Pacific Highway is closed in each direction this morning, following a major truck crash one kilometre south of the Karuah exit.
A refrigerated truck carrying mixed goods has flipped on its side and a second truck crashed into the back of it around 3am.
The first driver has been airlifted to hospital suffering from leg injuries.
Traffic is getting past the crash site, however it could take several hours before it's cleared.
The mixed goods need to be unloaded from the truck by hand.