Buses In Prague
The bus service in Prague is provided by several transport operators, chiefly by Dopravní podnik hlavního města Prahy, a.s. (Prague Public Transit Co. Inc.). The base system of metropolitan and suburban transport is Pražská integrovaná doprava (Prague Integrated Transport) organized by Prague municipal organization ROPID but several urban and suburban lines don't belong to it. PID system includes also metro and tram lines, Vltava ferries, a funicular and partly railway transport.