A rolling road block is in place on the A14 in west Suffolk after two lorries crashed, leaving the road partially blocked.
Suffolk police received reports of a collision in the westbound carriageway near to the Kentford turn off, east of Newmarket, at around 11.25am.
A force spokesman said two heavy goods vehicles had collided, leaving debris in the road.
A rolling roadblock has been put in place while the carriageway is cleared.
No details of any injuries have been reported.
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