Let's get there, together.

The Contra Costa Transportation Authority plans, funds, and implements innovative transit programs to improve lives and connect communities.

Upcoming Meetings

Podcast: On the Patio



PRESTO Shuttles
CCTA’s PRESTO is a groundbreaking suite of mobility options that will pave the way for the future of transportation in the Bay Area. PRESTO currently offers shared autonomous vehicle services and will expand to include bike share, express bus service, and more, aiming to increase transit options for all.


A unique, park-like facility that will help community members of all ages and abilities, learn, practice and develop confidence for the rules of the road when walking and biking.

Traffic Stats

Most Congested Times of Day
Most Congested Day(s) of Week
AM Commute
PM Commute


Contra Costa Transportation Authority and Caltrans Seek Public Input to Address Express Lane Gap on I-680

Contra Costa County Paratransit Services Gets a $1 Million Boost

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