Emergency services were called to a single-vehicle crash involving a truck on the A1 Pacific Highway at Karuah just before 6:30am this morning.
The crash occurred in the northbound lanes between Bucketts Way and Tarean Road. NSW Ambulance paramedics treated the truck driver at the scene before transporting them to John Hunter Hospital for further treatment.
One northbound lane remains closed as Transport for NSW crews and emergency services work to clear the scene. While traffic is still moving, drivers are being urged to slow down and drive with caution through the area.
NSW SES and Karuah RFS are assisting with the cleanup operation.