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Use the New I-680 Express Lane

Tolling began on I-680 southbound from Martinez to Walnut Creek August 20, 2021. Get FasTrak to use the lanes for a faster trip. Get a carpool to use the lanes for a free trip.

All Aboard Bay Area Transit

27 agencies. 1 mission: connecting you to the Bay Area you love. Wherever you're headed, get there on Bay Area transit.

COVID-19 Transportation Recovery Status

Click here for more information on the status of transit agencies' service and transportation impacts. Sign up for free emergency text alerts.

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Sign up for 511 Emergency Alerts

Text “511Alert” to 888-777 to get a free heads-up on transportation emergencies. Click Here for more information.

Reduced Transit Fares During September

AC Transit, BART, Caltrain and WestCat will all be running reduced fare promotions during the month of September! Please visit the individual agency websites for more info.