Thirty-seven Bridges nationwide are undergoing maintenance and repairs in 2022, some of which have been due for decades.[11] Among those the bridge from the mainland to Bonny Island, from which the crude oil of the same name is loaded.[12] Furthermore, the Loko-Oweto bridge project, the Third Mainland Bridge in Lagos, the Murtala Mohammed Bridge in Koton Karfi and the Isaac Boro Bridge in Port Harcourt. Others include Chanchangi Bridge in Niger State and the Tambuwara Bridge in Kano.[13]