The A14 was closed due to overrunning roadworks near Bury St Edmunds.
The eastbound carriageway of the A14 was closed between junction 42 and junction 43 near the west Suffolk town.
In a tweet National Highways said: "The A14 eastbound between junction 42 and junction 43 near Bury St Edmunds is closed due to planned roadworks overrunning their pre-agreed end time."
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