Contact Us

Contra Costa Transportation Authority
2999 Oak Road, Suite 100
Walnut Creek, CA 94597

925-256-4700
925-256-4701 fax

Authority Staff

To contact us by email: info@ccta.net. Be sure to include:

Name
E-mail address
Comment

Directions:

Contra Costa Transportation Authority is located directly across the street from the Pleasant Hill BART station, just off I-680 near Treat Blvd.

From the south, take I-680 to the Treat Blvd. exit.  Proceed straight through the signal at Treat (Buskirk Ave.) and turn right onto Wayne Drive.  From the right-turn lane, turn right into the second parking structure, for the 2999 Oak Road Parking Garage.

From the north, take I-680 to the Treat Blvd. exit.  Turn left ono Treat, and then a left onto Buskirk.  Take the firt right onto Wayne Drive.  From the right-turn lane, turn right into the second parking structure, for the 2999 Oak Road Parking Garage.

Parking is available in marked visitor parking for up to 30 minutes, or in any unreserved space in the garage.

For a map to the authority offices, click here [PDF-502 KB].