Route 57 is a bus route operated by the Maryland Transit Administration in Baltimore and its suburbs. The line currently runs from the Rogers Avenue Metro Subway Station in Northwest Baltimore to Security Square Mall, with selected trips to the Social Security Administration headquarters in Woodlawn. The line serves the corridor of Gwynn Oak Avenue and the communities of Howard Park, Gwynn Oak, and Windsor Mill.

CityLink Pink is a bus route operated by the Maryland Transit Administration in Baltimore. The line currently runs from Cedonia in northeast Baltimore to the West Baltimore MARC station.