French Basque’s Tram’bus Line 1 opens; open-loop payment to be deployed on Txik Txak network by 2020 September 2, 2019 | Europe News Passenger services have commenced on French Basque Country Tram'bus Line 1, a bus high level services/ bus à haut niveau de service (BHNS). The line spans 12 km from Hauts de Bayonne to Biarritz, cove... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password