A man is in a critical condition after being hit by truck at Ulladulla.
The incident took place around 3pm on the corner of the Princes Highway and Wason Street, when the man was trying to cross the road.
Officers from South Coast Police District have established a crime scene.
The pedestrian is yet to be formally identified and the male truck driver has been taken to hospital for mandatory testing.
The Princes Highway is currently closed in both directions.
Investigations are continuing into the circumstances surrounding the crash.