A three car collision on the A12 approaching Ipswich has caused heavy congestion as evening rush hour approaches.
Suffolk police were called to reports of a crash in the northbound carriageway of the A12 near the Copdock roundabout at around 3.45pm.
Chief Insp Matthew Rose said the collision involved a Subaru Forester, Vauxhall Vivaro and Vauxhall Corsa.
By 4.30pm Chief Insp Rose said officers had managed to clear the road - but traffic was congested in the area.
No one is thought to have been seriously injured in the collision.
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