There were severe delays on the A14 outside Ipswich this morning as emergency services have been called to a two-vehicle crash.
Police were called to the westbound carriageway near Claydon just after 6.45am on Thursday.
A spokeswoman for Suffolk police said there was heavy traffic in the area while officers attend the crash.
No serious injuries have been reported, the spokeswoman confirmed.
According to the AA Traffic Map there were severe delays of about 20 minutes, with queues building back to the Sproughton turn off.
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