Regular County Board Meeting Loading Map.... Courthouse Plaza 2100 Clarendon Blvd Arlington, VA 22201 38.8904878 -77.0852954 Date/Time 04/22/20178:30 am Location Courthouse PlazaCounty Board Room (3rd floor) Parking: Ample Cost: Free Add to Calendar Download iCalendar file Add to Google Calendar View current agenda and watch Board Meetings online.