CBTU receives new trains to upgrade Natal Commuter Rail system, Brazil December 1, 2021 | Latin America News The Companhia Brasileira de Trens Urbanos (CBTU) has received nine trains from Metrô de Fortaleza (Metrofor) that will commence operations on the Natal Commuter Rail system. The new trains will ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password