This will lead you to Pacific Highway
Follow the Pacific Highway until you reach the National Highway 1 Freeway entrance at Wahroonga.
( From Harbour Bridge to National Highway 1 Freeway entrance approx 30 minutes depending on traffic )
Take the National Highway 1 Freeway north towards Newcastle.
Exit the Freeway at the Cessnock / Hunter Valley Vineyards sign
( Approx 1 hour or 100kms on freeway )
Follow the signs to Cessnock
Getting to Cessnock from Sydney
Cross the Sydney Harbour Bridge heading North and follow signs to Newcastle and North Coast