Staged accident rings in Northern Virginia, active corridors (I 95 through Woodbridge and Dumfries, Route 1 from Alexandria to Woodbridge, Beltway interchanges at Springfield and Tysons, Route 50 through Falls Church and Arlington, Route 28 and Route 7 through Chantilly and Sterling, I 66 through Manassas and Gainesville, Columbia Pike in South Arlington), and how carriers and drivers recognize and document the scheme.






