Located on Route 606/Old Ox Road between Route 50 and Route 28 with 26,000 vehicles passing per day, Dulles Market Square has national and regional tenants including McDonald's, Papa John's Pizza, Subway, Virginia Commerce Bank and Exxon. Loudoun County is the second fastest-growing county in the country with a population of more than 250,000 people and Old Ox Road is the future site of a Silver Line station, which will promote more traffic through the corridor.