IP invites bids to electrify Cascais railway line, Portugal February 6, 2022 | Europe News Infraestruturas de Portugal (IP) has invited bids for a EUR36 million contract to electrify the Cascais railway line (Linha de Cascais). The electrification of the line is expected to reduce energy co... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password