MobilityRome, Barcelona, Cagliari and Berlin.

Rome

• 2 underground lines • Cost of a single ticket: 1€• Tram• Buses• Bike-sharing

Barcelona

• 9 underground lines• Cost of a single ticket: 1.40 €• Buses• Tram• Bicing

Cagliari

• 1 overground line • Cost of a single ticket: 1 €• Buses• Beach transports

Berlin

• 9 underground lines• 16 overground lines • Cost of a single ticket: 2.10 €• Buses

Rome Barcelona Cagliari Berlin