The public transport system and the relevant infrastructure in Tbilisi is primarily managed by the Transport and Urban Development Agency. After decades of poor transport services and the prioritisation of private vehicles, the city has since the 2010s, invested heavily in developing a green, extensive and diverse public transit network. Today, the city is served by an international airport, metro and national rail services, municipal buses, minibuses, cabs, cable cars, bike lanes and a funicular. 