I-680 Contra Costa Express Lanes

The I-680 Contra Costa Express Lane runs southbound from Martinez to San Ramon and northbound from San Ramon to Walnut Creek. 

General Info

Hours of operation:

  • MON-FRI, 5:00 AM to 8:00 PM

Carpool occupancy: 2 or more people

FasTrak:

  • Solo drivers – You must have a standard FasTrak or FasTrak Flex toll tag (set to '1') to pay to use the lane.

  • 2+ carpools, vanpools & motorcycles need a FasTrak Flex toll tag (set in the proper position) to travel toll free. Clean Air Vehicles must get a FasTrak CAV Tag (getfastrak.com) and set it to the proper position. Solo-driver CAVs pay half-price tolls.

See "Am I Toll Exempt?" 

Visit getfastrak.com

Sign up for MTC Express Lane news

Access to the I-680 southbound managed lane is restricted with double white lines from SR-242 to Treat Blvd. and from Rudgear Rd. to Stone Valley Rd. 

Contact

Press contact: John Goodwin

Lane operator: Metropolitan Transportation Commission

Videos

Resources

I-680 Contra Costa Express Lanes FAQs

View Link

Carpools and Vanpools

View Link

Clean Air Vehicles on I-680 Contra Costa Express Lanes

View Link

Getting In & Out of the I-680 Contra Costa Managed Lanes

View Link

I-680 Contra Costa Express Lanes Map

View PDF

I-680 Contra Costa Express Lanes Toll Zones

View PDF

Tolling Rules as a Glance

View PDF

Pricing Sign Example

View PDF

BAIFA Privacy Policy

View PDF

^ Back to top