HOV lanes

Extension Of California Green Sticker Program For HOV Lanes Moves ForwardState Senator Leland Yee's bill would extend the green sticker program for low-emission vehicles.
Green Decals Allow Zero-Emission Cars Into Bay Area Carpool LanesThere is one substantial catch with the green decal program - the cars that are eligible are still on the assembly lines, and won't even be in showrooms for weeks to months.