VDOT is proposing to convert I-66 inside the Beltway to High Occupancy Toll lanes during peak hours, accessible only to buses, cars with three or more occupants, and those willing to pay a toll. Currently, I-66 is not tolled and is accessible to cars with two or more occupants during peak times.
The proposal also reportedly removes the allowance for Clean Fuel plates, which permits commuters with such plates, issued before July 1, 2011, to drive in the HOV lanes without meeting the passenger limit.