A. I-680 Sunol Express Lane

These lanes are functioning as HOV 2+ carpool lanes only from 5 a.m. to 8 p.m. until tolling begins in Spring 2021. Until then, only valid carpools and eligible clean air vehicles can use the lanes. 

General Info

Hours of operation:

  • MON-FRI, 5:00 AM to 8:00 PM

Carpool occupancy: 2 or more people


  • FasTrak is not currently required

  • HOV 2+ Only Lanes until Spring 2021

Tolling will commence in Spring 2021. At that time, single occupant vehicles can choose to pay tolls to use these lanes. Eligible Clean Air Vehicles can choose to pay half-price tolls to use these lanes. 2+ person carpools will be able to use the lanes toll-free. All types of vehicles must have the proper FasTrak toll tag as follows:

  • SOVs: Standard tag or Flex tag
  • Carpools: Flex tag
  • Clean Air Vehicles: FasTrak CAV tag


Press contact: info@AlamedaCTC.org

Lane operator: Alameda County Transportation Commission

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