Police are appealing for witnesses following a crash in Port Melbourne on December 11.
A blue Ford Focus was travelling on Citylink and failed to negotiate the left-hand bend to travel onto the Westgate Freeway about 11.15am.
The vehicle has collided into the barriers separating the east and west turn off.
A female occupant of the car was taken to hospital after being located unconscious at the scene of the crash.
A man, who was also travelling in the vehicle, received minor injuries.
Police are appealing for anyone who may have witnessed the collision or who may have dash cam footage of the vehicle in the lead up to the crash to contact Crime Stoppers on 1800 333 000 or submit a confidential report at www.crimestoppersvic.com.au