Alstom delivers first LRV for Porto Maravilha LRT in Rio de Janeiro July 9, 2015 | Latin America News Alstom has delivered the first of 32 Citadis low-floor light-rail vehicles (LRVs) for the upcoming Porto Maravilha light rail transit (LRT) system in Rio de Janeiro, Brazil. Each LRV is bi-direct... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password