Traffic has returned to normal and the road has been cleared after an accident on the A48 at the M4 J28 / A4072 (Tredegar Park).
More top news
A rape victim will have to re-live her ordeal in court because of a police mistake.
Bank chiefs have apologised to a teenager refused a bank account because her forms were written in Welsh.
Hull City midfielder Sam Clucas is expected to agree personal terms and have a medical on Wednesday.