Line 4 (yellow line) is a line of the

Rio de Janeiro Metro The Rio de Janeiro Metro ( pt, MetrôRio, ), commonly referred to as just the ''Metrô'' () is a rapid transit network that serves the city of Rio de Janeiro, Brazil. The Metrô was inaugurated on 5 March 1979, and consisted of five stations op ...

. It was completed on 30 July 2016, connecting

Barra da Tijuca Barra da Tijuca () (usually known as Barra) is an upper-class neighborhood or bairro in the West Zone of Rio de Janeiro, Brazil, located in the western portion of the city on the Atlantic Ocean. Barra is well known for its beaches, its many lakes ...

neighbourhood in the West Zone, passing under

São Conrado São Conrado ( Portuguese: /sɐ̃w̃ kõˈʁadu/) is a neighborhood in the South Zone of the city of Rio de Janeiro, Brazil. It is nestled in between the neighborhoods of Barra da Tijuca to the southwest and Leblon to the northeast. The neighbo ...

and

Rocinha Rocinha (, ''little farm'') is the largest favela in Brazil, located in Rio de Janeiro's South Zone between the districts of São Conrado and Gávea. Rocinha is built on a steep hillside overlooking Rio de Janeiro, and is located about on ...

, to

Ipanema Ipanema () is a neighbourhood located in the South Zone of the city of Rio de Janeiro, Brazil, between Leblon and Arpoador. The beach at Ipanema became known internationally with the popularity of the bossa nova jazz song, "The Girl from Ipa ...

. All stations are underground, but when arriving in Barra da Tijuca, trains exit a tunnel, pass briefly by an elevated bridge and go underground again. At first, the line was only open to those with a ticket to events of the 2016 Summer Olympics and members of the Olympic Family; it was only open to the general public on September 17. The Government of the

State of Rio de Janeiro Rio de Janeiro () is one of the 27 federative units of Brazil. It has the second largest economy of Brazil, with the largest being that of the state of São Paulo. The state, which has 8.2% of the Brazilian population, is responsible for 9.2% of ...

remains responsible for the expansion of metro network, through Rio Trilhos.

References

Rio de Janeiro Metro Rio de Janeiro - Line 1 {{SouthAm-metro-stub