Two drivers have been injured after a crash involving four cars on the A14 outside Bury St Edmunds.
The incident happened on the eastbound carriageway at Risby shortly after 3pm on Wednesday, Suffolk police said.
A Suffolk police spokesman said the road was blocked, but lane two reopened a short while later.
The crash involved four vehicles, with two needing to be recovered.
One driver was being treated for a chest injury while another suffered neck pain in the crash, the spokesman added.
The AA traffic map is suggesting queues have started to form in the area.
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