A lorry, a car and a van have been involved in a crash which left one person trapped.
The A27 was closed in both directions through Arundel because of the collision between The Causway and the A284, Ford Road Roundabout.
The collision happened at 11.40am today and frefighters worked to remove one trapped person from a vehicle.
The road reopened shortly before 3pm. Sussex Police are investigating the cause of the crash.
If you saw the collision please call 101 quoting serial 520 of 15/4 or email firstname.lastname@example.org.