 Furthermore, any ticket for a concert sports or other event is also valid for use on public transport.The tram network is so vast that 70% of the population live within 500m of a tram stop with a tram every 8 mins.Freiburg is on the main Frankfurt am Main – Basel railway line, with frequent and fast long-distance passenger services from the Freiburg Hauptbahnhof to major German and other European cities.