The Indianapolis Public Transportation Corporation, branded as IndyGo, is a public transit agency and municipal corporation of the City of Indianapolis in the U.S. state of Indiana. It operates fixed-route buses, bus rapid transit, microtransit, and paratransit services. IndyGo has managed and operated the city's public bus transit system since 1975. In 2021, the system had a ridership of 5,131,300, or about 18,400 per weekday as of the second quarter of 2022.