PRINCE WILLIAM COUNTY, Va. — Marine Corps Base Quantico has reopened as normal after the base was placed on a short Code Red status and personnel was advised to shelter in place. According to a ...

Marine Corps Base Quantico is located 35 miles south of Washington, D.C., in Prince William County. It can be reached from exits 148 (South Entrance) and 150-A (North Entrance, Main Gate), just ...