EFE and Trolebuses sign agreement for an integrated fare system, Chile April 23, 2024 | Latin America News, News Empresa de los Ferrocarriles del Estado (EFE) and the Trolebuses de Chile S.A have signed an agreement to deploy an integrated fare system. With this, the electric buses to be deployed in Valparaíso c... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password