FasTrak for Clean Air Vehicles
California law allows single-occupant use of High Occupancy Vehicle (HOVs) lanes by certain qualifying clean alternative fuel vehicles. Eligible clean air vehicles may use the FasTrak carpool lanes on bridges and qualify for the discounted toll rate with an active FasTrak tag. Eligible clean air vehicles do not require a FasTrak tag to use the Express Lane network.
Learn More about Clean Air Vehicles.