Lagos 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. Lagos Island contains a central business district. This district is characterised by high-rise buildings. The island also contains many of the city's largest wholesale marketplaces (such as the popular Idumota and Balogun Markets). It also has the National Museum of Nigeria, the Central Mosque, the Glover Memorial Hall, Christ's Church Cathedral (CMS) and the
Lagos Lagos was adversely affected during Nigeria's military rule. Also, on 12 December 1991, the seat of the Federal Government was also formally relocated to Abuja. However, Lagos still remains the financial centre of the country, and also grew to become the most populous conurbation in the country. Lagos is loosely classified into two main geographical areas—the "Island" and the "Mainland". 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