C. I-580 Express Lanes

General Info

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.


Lane operator: Alameda County Transportation Commission

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