Line 3 (Rio de Janeiro)


Line 3 is a planned line of the Rio de Janeiro Metro.

Background

In 2011, the Brazilian Ministry of Works announced that construction on the line would begin that year for a 2014 opening. The line would feature an existing suburban rail alignment in Niterói, São Gonçalo and Itaboraí being upgraded to metro standard, and a tunnel under Guanabara Bay to Rio de Janeiro.