Line 1 of the Zaragoza tram operationalised March 26, 2013 | Europe News The final section of Line 1 of the Zaragoza tramway has been operationalised. The extension takes the tramline across the River Ebro from the former terminus at Plaza de Pilar Murallas to Avenida de l... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password