Motorists had to swerve to miss a van which was stuck in the middle of the A14.
Police were called at 10.35am to the road, in the Ipswich-bound direction, before the junction for Haughley.
A force spokeswoman said drivers had to “swerve” to avoid the Ford Transit which had been in a minor crash.
She added that no-one had been hurt but the police were having to direct traffic before the vehicle is taken away.
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