The earlier crash has been cleared on the Pacific Highway at Warrell Creek.
Emergency services were called to a crash on the Pacific Highway this morning, south of Macksville.
Just before 5am, crews were called to Warrell Creek to a crash involving a mini bus and truck.
Early reports suggest the mini bus may have sideswiped the B Double truck.
Those involved believed to have a lucky escape with just minor injuries.
According to the Traffic Management Centre, the crash is about 100 metres north of Cockburns Lane, and is affecting southbound traffic.
More to come.