An accident involving a car and a lorry has closed one lane of the A34 southbound at Botley.
Emergency services were called at 1.17pm to the southbound carriageway of the Western Bypass near the Botley interchange.
The accident took place in the outside lane and involved a 12-tonne lorry and a car. It was damage only and no-one was injured.
Police have closed the outside lane and the recovery of the vehicles began at 2.08pm.
Traffic is queuing back to the Pear Tree interchange.