 The other two stayed-piers remained standing, as did the other eight non-stayed piers.The cause of the collapse was still under investigation more than one year later.Morandi's similar but smaller Wadi el Kuf Bridge, in Libya, during October 2017 was closed for 2 days for safety reasons after inspections identified potential fractures in the bridge (After the alert, road transport engineers inspected the bridge and said that it needed only emergency maintenance and was safe; then was open again for light traffic, while local security officials are stopping heavily-loaded trucks from crossing in groups).