A woman has died in a crash at Pokolbin which occurred just after 2:30 this morning at Broke Road and Bentwood Drive.

Officers were told a vehicle had left the roadway and crashed into a tree. The woman passenger is yet to be formally identified.

The male driver, in his 40s, was treated by paramedics and taken to John Hunter Hospital in a stable condition, and will undergo mandatory testing

Cessnock Road was closed this morning for all traffic between Hermitage Road and Nelson Street.

Motorists were being advised to avoid the area.

Broke Road, Pokolbin. Credit: Google Maps