EFE: Implementing a USD5.5 billion strategic rail investment plan in Chile September 8, 2023 | TA/ TSO Focus Empresa de los Ferrocarriles del Estado (EFE), or State Railway Company, is the national railway operator and the oldest state-run enterprise in Chile. EFE operates a rail network of more than 2,000 k... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password