Update 9.15am:
A 45-year-old man has died following a fatal crash south of Whangarei this morning.
About 7.15am a car, heading north on State Highway One, appears to have lost control and crossed the centre line on Smeatons Hill then gone into the path of a fully laden logging truck that was heading south, police say.
The man, who was the sole occupant of the car, has died at the scene. The truck driver was not injured.
Diversions are in place at State Highway One/Managai Road and State Highway One/Maungakaramea Road.