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.
Route 91 is a bus route operated by the Maryland Transit Administration in Baltimore. The line currently runs from Sinai Hospital to City Hall, serving the communities of Pimlico, Arlington, Walbrook, and Bolton Hill, Coppin State College and the corridors of Garrison Boulevard and Eutaw Place. The line has the second-highest farebox recovery rate of all MTA bus lines.
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.
CityLink Red is a citylink bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently runs from the University of Maryland Transit Center to the Lutherville Light Rail Stop along the corridors of York Road and Greenmount Avenue, and is one of the most heavily used MTA bus lines. The CityLink Red bus replaced Route 8 bus route due to BaltimoreLink, and is the successor to the 8 Towson and 7 Govanstown streetcar lines.
Route 51 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently runs from the center of Towson to the Inner Harbor in Downtown Baltimore, serving the Charles Street corridor. Route 51 replaced Route 11 on June 18, 2017 due to the BaltimoreLink bus system overhaul.
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 10 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 to Bullneck Road/Turner's Station Dundalk mostly along the corridors of Frederick Road on the west side and Eastern Avenue on the east side, serving the communities of Yale Heights, Pigtown, downtown Baltimore, Fells Point, and Highlandtown.
Route 13 is a bus route operated by the Maryland Transit Administration in Baltimore. The line currently runs from Walbrook Junction in West Baltimore to Canton, mostly along North Avenue. The line has two main branches, both operating to Canton: one that operates via Fells Point and the other via Linwood and East Streets. Both these branches serve Johns Hopkins Hospital. Additionally, selected trips on weekdays and Saturdays operate to the block of Milton Avenue, Federal Street, and Patterson Park Avenue.
Route 27 is a bus route operated by the Maryland Transit Administration in Baltimore. The line currently runs from the Reisterstown Plaza Metro Subway Station in northwest Baltimore to Port Covington in South Baltimore through downtown. The line also serves the communities of Pimlico, Mt. Washington, Cross Keys, Hampden, and Cherry Hill, and the Greyhound bus terminal. The bus route is the successor to the 10 Roland Park, 12 Westport, and 25 Mount Washington streetcar lines.
Route 5 is a bus route operated by the Maryland Transit Administration in Baltimore. The line currently runs from Cedonia in northeast Baltimore to the Mondawmin Metro Subway Station. The line has two alternating routes in East Baltimore: one via the area of Johns Hopkins Hospital, and one via a one-way pair of streets a few blocks north. A small number of trips also operate to/from Federal Street or Lanvale & Patterson Park.
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.
Route 44 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently runs from Rosedale Industrial Park near Pulaski Highway just outside the Baltimore city limits on the east side of the city across the northern portion of the city to Security Square Mall, with selected peak hour trips to the Social Security Administration. Some early morning trips before 7 AM lay over at the Centers for Medicare and Medicaid Services (CMS) headquarters. The line operates mostly along Frankford Avenue, Echodale Avenue, East Belvedere Avenue, Northern Parkway, Rogers Avenue, and Gwynn Oak Avenue, serving the communities of Gardenville, Hamilton, Belvedere Park, Homeland, Roland Park, Pimlico, and Arlington, and the western suburb of Woodlawn.
Route 58 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line's western terminus is the Reisterstown Plaza Metro Subway Station, and its eastern terminus is White Marsh Mall, though some peak hour trips make short turns in Overlea. Route 58 serves the communities of Glen, Cheswolde, Fallstaff, a large section of Northern Parkway, and a portion of Belair Road in Baltimore County.
Route 34 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently operates weekdays only from the Reisterstown Plaza Metro Subway Station to Stevenson University during peak hours and Greenspring Station midday.
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 92 is a school-day only bus route operated by the Maryland Transit Administration in Baltimore. The line currently runs from Glen Avenue and Key Avenue in Northwest Baltimore to Smith Avenue and Copper Ridge Road in Mount Washington or Old Court Road and Scotts Hill Drive in Pikesville.
