Teen struck by train at Adelaide station

A teenage girl is in a critical condition after she was hit by a train in Adelaide's south-west.

Emergency workers were called to Woodlands Park Railway Station at Edwardstown about 6.40pm on Thursday after reports a pedestrian had been struck.

Police officers administered first aid until paramedics arrived, and emergency services worked together to free the girl from beneath the train.

Police said she was taken to the Flinders Medical Centre in a critical condition.