The driver of a car that rolled down an embankment and became jammed under a train track is being sought after by police.
At 5.30 am, NSW Police were alerted to a two-car collision on the Hume Highway close to Waterloo Road in Greenacre, southwest Sydney.
One car is said to have fallen off the hill, flipped and landed up against a goods train car.
Workers from NSW Fire and Rescue had to lift the white Mitsubishi back up to street level when it got trapped.
The driver was not in the car when it was winched back to the road; it is not yet known if there were any injuries.