CTS opens France-Germany cross-border tram April 28, 2017 | Europe News Strasbourg Transport Company/Compagnie des Transports Strasbourgeois (CTS) has opened the extension of tram Line D. The extension spans 3.9 km from Aristide-Briande (France) to Kehl (Germany), co... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password