Governador Island
Rio de Janeiro's main airport, Galeão - Antônio Carlos Jobim International Airport, and the Galeão Air Force Base are located on Governador Island and occupy about a third of it, in the western and northwestern parts.A small sea inlet that once existed on the northwestern shore was landfilled to build the airport's runway 10/28, thereby increasing the island's area.Often mentioned by cariocas (inhabitants of Rio city) simply as Ilha ("island"), Governador Island has some favelas, such as Morro do Dendê, the largest one, but it also has many middle-class neighborhoods, like Jardim Guanabara, with the third highest HDI in the city.Although surrounded by beaches, many of them have become unusable even though the bay has been cleaned up in recent years for the 2016 Summer Olympics.[1] In July 1981, the then mayor Júlio Coutinho approved a law that effectively divided Governador Island in fourteen different new neighborhoods: Bancários, Cacuia, Cocotá, Galeão, Jardim Carioca, Jardim Guanabara, Moneró, Pitangueiras, Portuguesa, Praia da Bandeira, Ribeira, Tauá and Zumbi.