Until I saw the link you posted, I thought you were talking about Hammersmith Flyover, which had to be closed for several weeks to strengthen it after they foun

Until I saw the link you posted, I thought you were talking about Hammersmith Flyover, which had to be closed for several weeks to strengthen it after they found an alarming number of cracks. They still don't have a long-term plan to replace it afaik, despite the strengthening works only being a temporary measure.