A truck driver has died following an earlier crash on Greta Road/SH1, Greta Valley.

Emergency services were called to Greta Rd in Greta Valley, State Highway 1 north of Amberley, at 3.45pm

A police spokeperson said a tree fell on to the truck as it was travelling on Greta Road/SH1.

The driver was the single-occupant of the truck.

A car in the area at the time was forced onto the side of the road but was not directly involved.

The road is still currently closed while Police examine the crash site and the scene is cleared.

There are no diversions available and motorists are asked to avoid the area.