Contra Costa Air Quality


Map your ride

Our Interactive Bike Mapper is a tool designed to make it easy for cyclists to find flat, safe, and fast bike routes anywhere in the Bay Area.

Read more about the 511CC Interactive Bike Mapper here, or check out our full list of all Bay Area bike maps.

Worried about having a safe place to park your bike? Use our bike locker map to see all locations in Contra Costa County where you can easily and safely park your bike.

Get rewarded

511 Contra Costa is offering a $25 incentive to qualified commuters who make the switch to pedal power. Learn more and be a part of the movement!

Bike Events

We’ve compiled a listing of Bay Area bike events for the year.  Find out more about organized rides, more casual group rides, bicycle club rides, repair lessons, bike parties and even bicycle bingo.

Pleasant Hill BART Bike Station – Secure Indoor Parking

In January 2018, BART opened its first Bike Station in Contra Costa County. Located directly across from the Pleasant Hill/Contra Costa Centre BART station’s main entrance, the facility provides 24-hour access secure bike parking for up to 215 bikes as well as retail sales & bike repairs during staffed hours.

Staff is on-site from 7am-11am each weekday. Access to the secure bike parking area requires a BikeLink card, which can be purchased at the Bike Station. More information is available on the BART Bike Station webpage.

Does your office need a bike rack?

Thanks to Bay Area Air Quality Management District grants and local county sales tax funds, we can provide bike lockers and racks for business sites, retail centers, schools, colleges, and public buildings to support and encourage bicycle use. Contact us today for more information about this program.

Contra Costa Bike Shops

Looking for a good bike shop to help get your bike in peak riding condition? Check out this map of Contra Costa bike stores.

Tips and tricks for getting started with bike commuting