Construction resumes on VLT Carioca Line 3, Brazil May 23, 2018 | Latin America News VLT Carioca Concessionaire, the authority responsible for the construction of VLT Carioca Line 3 in Rio de Janeiro, has resumed construction on the light rail transit (LRT) line. Construction began in... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password