Singapore has implemented a sophisticated Intelligent Transport System in addition to a number of transport initiatives — including free public transportation in pre-morning peak hours, a vehicle quota system, congestion charge and
an extensive public transport system.
Istanbul has
an extensive public transport system, with trams, ferries and the odd funiculars, as well as a metro line Get an Istanbulkart, an Istanbul Card which is an all - round public transportation boarding pass.
Germany has
an extensive public transport system, cities have buses or subways or trams or all three of those.