A concrete concrete cover detached from the ring road and fell on the underlying via Prenestina. It happened yesterday evening around 7 pm, at number 45. Fortunately, there were no injuries or damage to the cars passing in the direction of the Center. As a precaution, the ring road has been closed to traffic to allow technical checks. The repercussions on traffic are inevitable: queues occurred in San Lorenzo where traffic was diverted and on Prenestina at the height of Pigneto.The firefighters technicians are at work to verify the safety conditions of the elevated road where the failure occurred and to understand the causes.