Hours of operation:
- MON-FRI, 5:00 AM to 8:00 PM
Carpool occupancy: 2 or more people
Solo drivers – You must have a standard FasTrak or FasTrak Flex toll tag (set to '1') to pay to use the lane.
Carpools or other toll-free vehicles – You must have a FasTrak Flex toll tag (set to '2' or '3+') to avoid being charged.
2+ carpools and solo-occupant Clean Air Vehicles travel toll free on the I-580 Express Lanes. Solo-occupant Clean Air Vehicles will be charged half-price tolls starting 2022. See: "Am I Toll-Exempt?"
Lane operator: Alameda County Transportation Commission