Antioch Bridge | 511 Contra Costa

Antioch Bridge


The Antioch Bridge on State Route 160 is the only bridge to reach outside the nine-county Bay Area. From Antioch in northeastern Contra Costa County, the Antioch Bridge arches over the San Joaquin River, touching down in Sacramento County. In addition to vehicular traffic, the Antioch Bridge provides bicycle and pedestrian access.

Incentives for Contra Costa Commuters

Tired of traffic on SR 160? 511 Contra Costa offers a variety of incentives to try a different commute. Switch from driving alone to another type of commute, like carpooling or taking transit, at least one day a week and you can apply for the Drive Less Incentive. Choose from a $25 gift card or having 25 trees planted in your name.

And you don’t have to worry about getting stranded at work with our free Guaranteed Ride Home program. Any day you skip the solo drive to work, you can get a free ride home in case an emergency or unexpected events change your travel plans.

Current Status

For current highway information in the area of the Antioch Bridge, visit the Caltrans Road Information page and enter “160” where it asks for the highway number. For visual traffic congestion information, you can also click “VIew larger map” on the Google map below, click “Layers”, and then select “Traffic”.

Additional Resources

Antioch Bridge [MTC]

Antioch Bridge [511 SF Bay]

Antioch Bridge News