Modernisation of Auvernier–Colombier Rail Section, Switzerland November 19, 2025 | Europe Tenders, Tenders & Contracts Country: Switzerland Organisation: Transports Publics Neuchâtelois SA Description: Bids are invited to modernise the rail corridor between Auvernier Littorail and Colombier Littorail, including renewa... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password