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.

Route 77 is a bus route operated by the Maryland Transit Administration in the suburbs of Baltimore. The line currently runs from the Old Court Metro Subway Station in Pikesville, Maryland, to the Patapsco Light Rail Stop and serves Randallstown, Windsor Mill, Woodlawn, Catonsville, Arbutus, Halethorpe, and Lansdowne as well as the campuses of UMBC and CCBC Catonsville.