Lagos
Island

The Island is a loose geographical term that is used to define the area of Lagos that is separated from the "Mainland" by the main channel draining the lagoon into the Atlantic Ocean, which forms Lagos Harbour. The Island is mainly a collection of islands that are separated from each other by creeks and are connected by bridges. The smaller sections of some creeks have been dredged and built over. This part of Lagos is the area where most business activities and entertainment events take place, as well as where most of the upscale residential areas are concentrated. The Local Government Areas (LGAs) that are considered to be on the Island include Lagos Island and Eti-Osa. The major upscale Island neighborhoods within these LGAs include Ikoyi and Victoria Island. Three major bridges join the Island to the Mainland. They are the Carter Bridge, which starts from Iddo; the Eko Bridge (formerly called the Second Mainland Bridge); and the Third Mainland Bridge, which passes through densely populated mainland suburbs to the Lagos Lagoon. The Ikoyi link bridge links Ikoyi and Lekki Phase 1, both of which are part of the Island.

Construction on the Fourth Mainland Bridge will commence in 2022, according to Lagos State Governor, Babajide Sanwo-Olu.
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