West Yorkshire Police closed Godley Lane near Halifax on Wednesday morning after a serious traffic incident.
West Yorkshire Police are investigating a serious accident in Halifax.
Officers were called at 11.18pm on Tuesday night to a report a silver Subaru Impreza car had been in collision with a bridge wall on Godley Road, at the junction with Godley Branch Road.
The vehicle had been travelling in the direction of Stump Cross.
A passenger in the vehicle, a man in his 20s, sustained serious injuries and was taken to hospital.
The driver and two other passengers were also taken to hospital.
The road was closed for most of Wednesday morning while emergency services attended at the scene.
For the very latest travel information click here.