H.R.6002: To amend title 23, United States Code, to prohibit the collection of certain tolls on existing high occupancy vehicles.

Free Way Act of 2008 - Prohibits a state from collecting a toll from an operator of a high occupany vehicle (HOV) that was permitted to use a HOV lane in the state at no cost before December 31, 2007. (Currently, a state is allowed to collect a toll from any operator of a HOV vehicle that uses an HOV lane in the state.)