The Virginia General Assembly has approved that, beginning July 1, 2008, vehicles displaying clean fuel license plates with a white background, registered before July 1, 2006 may travel on any open HOV lane at any time between July 1, 2008 and June 30, 2009. There is no limit on the number of passengers in these vehicles.
Vehicles displaying clean fuel plates with a blue background (registered on or after July 1, 2006) are not permitted to drive on the I_95/395 HOV lanes in Northern Virginia without the required number of passengers. These vehicles are allowed to utilize all other HOV lanes in Virginia during HOV hours, regardless of the number of passengers, including I_66 and the Dulles Toll Road.
