Lagos mainly a collection of islands that are separated from each other by creeks of varying sizes and are connected together 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 in Lagos takes place. It also houses most of the upscale residential areas in Lagos. The Local Government areas that are considered to be in the Island include Lagos Island, Amuwo-Odofin, Apapa (sometimes also regarded as being on the mainland), and Eti-Osa. The major upscale island neighbourhoods within these LGAs include Ikoyi
Lagos 180 high-capacity buses for the implementation of the first phase Mile 12 to CMS BRT Lite system. An extensive urban rail system, Lagos Rail Mass Transit, running through the Lagos metropolis is currently under construction. Several intercity and commuter trains serve Lagos through the Lagos Terminus railway station. Lagos currently the world's largest city proper in term of population, which does not have grade-separated rapid transit system. Lagos State Ferry Services Corporation runs a few regular routes, for example between Lagos Island and the mainland, served by modern ferries and wharves. Private boats run irregular passenger services on the lagoon