Maryland Transit Administration

The Maryland Transit Administration (MTA) is a state-operated mass transit administration in Maryland, and is part of the Maryland Department of Transportation (MDOT). The MTA operates a comprehensive transit system throughout the Washington-Baltimore metropolitan area. There are 80 bus lines serving the Baltimore Metropolitan Area, along with rail services that include the Baltimore Light RailLink, Baltimore Metro Subway, and MARC Train. In 2025, the system had a ridership of 67,092,400, or about 223,400 per weekday as of the fourth quarter of 2025.