There were delays on the eastbound A14 at Bury St Edmunds after a car crashed into the central reservation.
Police were called to the scene of the collision near junction 43 shortly before 8.40am Friday, May 7.
A spokeswoman for Suffolk police said the car, a Chevrolet Matiz, was the only vehicle involved.
No injuries have been reported, she added.
The road was initially blocked, although reopened around 9am.
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