The Maryland Transit Administration (MTA) is a state-operated mass transit administration in Maryland, and is part of the Maryland Department of Transportation. The MTA operates a comprehensive transit system throughout the Baltimore-Washington Metropolitan Area. There are 80 bus lines serving Baltimore's public transportation needs, along with other services that include the Light Rail, Metro Subway, and MARC Train. With nearly half the population of Baltimore residents lacking access to a car, the MTA is an important part of the regional transit picture. The system has many connections to other transit agencies of Central Maryland, Washington, D.C., Northern Virginia, and south-central Pennsylvania : WMATA, Charm City Circulator, Regional Transportation Agency of Central Maryland, Annapolis Transit, Rabbit Transit, Ride-On, and TransIT.
Route 3 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently runs from the Inner Harbor with most trips operating to Cromwell Bridge Road Park and Ride in Baynesville along the corridors of Loch Raven Boulevard and St. Paul Street, with selected trips to Sheppard Pratt Hospital in Towson, mostly via Joppa Road, and some trips making short turns at Loch Raven and Taylor. It is the successor to the 17 St. Paul Street streetcar line that ran from 1893 to 1938 and the Route T bus that ran from 1939 to 1947.
LocalLink 80 is a bus route operated by the Maryland Transit Administration in Baltimore, Maryland, U.S.. LocalLink 80 is part of the high frequency network of the local bus system.
Quickbus 40 was a limited stop bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line was discontinued in June 2017 as part of the BaltimoreLink system rebranding along with the other "Quickbus" limited-stop routes. In April 2022, the MTA announced a proposal to revive the route before the end of the same year as the QuickLink 40.
LocalLink 75 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently runs from the Patapsco Light Rail Stop to Parkway Center in Anne Arundel County, via BWI Airport and Arundel Mills. Weekend trips and some weekday trips on this line terminate at Arundel Mills. The line operates between BWI Airport and downtown Baltimore during hours when the light rail is not operating.
Route 23 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently runs from the Wal-Mart parking lot in Catonsville, Maryland east through downtown Baltimore to the Fox Ridge community in Essex, serving the corridors of Edmondson Avenue on the west side and Eastern Avenue on the east, and the communities of Edmondson Village, Allendale, Rosemont, Patterson Park, and Eastpoint, and is one of the most heavily used bus routes operated by the MTA.
LocalLink 95 is a bus route operated by the Maryland Transit Administration in Baltimore. The line currently runs from the intersection of Roland Avenue and Lake Avenue in Roland Park south to the Inner Harbor via Roland Avenue, University Parkway, Charles Street and St. Paul Street.
Route 54 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The route was formerly known as Route 19 prior to 2017. The line currently runs from the State Center Metro Subway Station to the intersection of Harford Road and Northern Parkway. From there it splits into two branches. About one half of buses continue operating along Harford Road to the Carney Park-and-Ride just north of the I-695 interchange, and the other half to the intersection of Goucher Boulevard and Taylor Avenue in Towson via Northern, McLean Boulevard, Hillsway, and Taylor. The line serves the communities of Montebello, Hamilton, and Parkville.
Route 20 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently runs from Security Square Mall east through downtown Baltimore to Baltimore City Hall. The main roads on which the line operates are Old Frederick Road, Baltimore Street, Fayette Street, and Boston Street. The line serves the communities of Westview, Edmondson Village.
Route 35 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently runs from White Marsh Mall to UMBC through the city of Baltimore, with selected peak hour trips to Landsdowne. The line serves the Essex campus of the Community College of Baltimore County, the corridors of Philadelphia Road, Pulaski Highway, Monument Street, and Wilkens Avenue, the communities of Rosedale, East Baltimore, Southwest Baltimore, Elm Ridge, and Arbutus, and several Metro stations.
Route 64 was a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line ran from the intersection of North Avenue and St. Paul Street to Curtis Bay, with selected trips to Energy Parkway and Riviera Beach. The line also served Federal Hill, Port Covington, and Brooklyn.
LocalLink 29 is a bus route operated by the Maryland Transit Administration in Baltimore. The line currently runs from the Mondawmin Metro Subway Station in Northwest Baltimore to Brooklyn Homes in South Baltimore through the communities of Rosemont and the corridors of Hilton Street, Caton Avenue, and Patapsco Avenue. During peak hours, selected trips operate via Violetville Industrial Park.
LocalLink 85 is a bus route that operates in Baltimore and its suburbs. All trips operate from the Penn-North Metro Subway Station in Baltimore City to the Milford Mill Metro Subway Station in Pikesville. The route, which started operating on August 24, 2008, is a combination of the most recent versions of the former routes M-3 and M-8, which had been operating since 1984 and 1987 respectively. Prior to these dates, the routes had been served by other buses and streetcars.
LocalLink 28 is a bus route operated by the Maryland Transit Administration in Baltimore. The line currently runs from the Rogers Avenue Metro Subway Station in Northwest Baltimore to a loop in Moravia in Northeast Baltimore. Service is provided about once every 10–15 minutes during rush hour, every 20 minutes midday, every 30 minutes on Saturdays, and hourly on Sundays. The line operates primarily along the cross-town corridor of Coldspring Lane and Moravia Road, transversing Arlington, Park Heights, Roland Park, Homeland, and Montebello. The line passes several universities, including Loyola College, Notre Dame, and Morgan State University.
LocalLink 89 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs, mostly along Reisterstown Road. The line currently runs from the Reisterstown Plaza Metro Subway Station to the Owings Mills Town Center. The line replaced original Route 59 under BaltimoreLink, and was a split-off from Route M-9, and resembles the pre-1997 route of Route M-9. It is the successor to several other bus routes and streetcars.
LocalLink 36 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently runs from Towson to Fox Ridge, serving Parkville, Overlea, Rosedale, and Essex, and the Essex campus of the Community College of Baltimore County.
LocalLink 87 is a bus route operated by the Maryland Transit Administration in the suburbs of Baltimore. The route currently runs from the Owings Mills Town Center to Glyndon via Reisterstown Road and the Owings Mills Metro Subway Station. The line, which was a split-off from the final version of the now defunct Route M-9, and resembles the former Route M-16 that operated from 1987 to 1998. The route was previously named No. 56 before BaltimoreLink, when it was replaced in its entirety by Route 87.
LocalLink 62 is a bus route in the suburbs of Baltimore. The line currently runs from the Essex campus of the Community College of Baltimore County to Turner's Station in Dundalk. The current route serves the Rosedale, Middle River, and Essex areas and the CCBC Essex and Dundalk campuses. The line was previously known as Route 4 prior to the launch of BalitmoreLink. LocalLink Route 62 replaced the entirety of Route 4 on June 18, 2017.
LocalLink 57 is a bus route operated by the Maryland Transit Administration in Baltimore. The line, which serves the Belair-Edison area, is the oldest shuttle-like bus route in Baltimore, dating back to the 1940s. It operates in a similar circular fashion from its lone layover point, the intersection of Erdman Avenue and Belair Road. Its routing serves the communities of Mannasota and Mayfield and Herring Run Park. It was first known as Route U from 1940 to 1948. It became counterclockwise only in 1992 in order to save costs and simplify service, then operating consistently every 20 minutes during all its hours. Service on a few one-way streets along the route were discontinued as a result.
LocalLink 59