Montgomery County, Maryland, lies on the northwest side of the District of Columbia. The word suburb was coined to denote the housing developments that sprawled alongside 270 in Montgomery County during the great economic expansion following World War II. The towns of Chevy Chase, Bethesda and Rockville are located in Montgomery County.
Montgomery County has claimed
Directions: from downtown DC, drive north on Connecticut Avenue through Dupont Circle, Adams Morgan, past the Tilden Tunnel, American University, and Briggs Circle, then voila, you've in Montgomery County.