Notes:
Includes bus, commuter rail, demand response, heavy rail, light rail, trolley bus, ferry boat, aerial tramway, automated guideway, cable car, inclined plane, monorail, and other.
Sources:
1970-1989: American Public Transportation Association, Public Transportation Fact Book, Appendix, available at http://www.apta.com/Pages/default.aspx/.
1990-2020: American Public Transportation Association, Ridership Report, available at https://www.apta.com/research-technical-resources/transit-statistics/ridership-report/.
Last Updated: June 2021