Metrorex SA to construct new airport rail link in Bucharest June 17, 2016 | Europe News Metrorex SA, the operator of the Bucharest Metro, has announced plans to construct an airport rail link at an investment of EUR1.2 billion. The line will span 14.2 km from the 1 Mai station on Line M4... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password