The following is a list and description of the local, express and commuter bus routes of the Maryland Transit Administration, which serve Baltimore and the surrounding suburban areas as of June 2017 following the Baltimore Link Launch. In 2025, the system had a ridership of 50,250,100, or about 168,200 per weekday as of the fourth quarter of 2025.
Express BusLink
• Former Express BusLink Routes • Express Bus Link 102: White Marsh Park and Ride to Towson • Express Bus Link 104: Cromwell Bridge Park & Ride to Harbor East • Express Bus Link 106: Owings Mills Metro to Towson • Express Bus Link 107: Old Court Station to BWI Marshal Airport / BWI Business Park == LocalLink ==
MTA Commuter BUSLink
The following is a listing of all services operating under the MTA's Commuter BUSLink network, including services operating to Baltimore and Washington, D.C. Intercounty Connector Bus routes Commuter BUSLink to Baltimore To/From Anne Arundel County To/From Howard County To/From Harford County Commuter BUSLink to Washington, D.C. To/From Anne Arundel County/Queen Anne's County To/From Howard County To/From Washington and Frederick Counties Charles County to Washington, DC St. Mary's County to Washington, DC Calvert County to Washington, DC ==Former bus routes==
Former bus routes
:See History of MTA Maryland#Former bus routes ==References==