Oakland Alameda
Access Project

The Draft Environmental Impact Report and Environmental Assessment and Draft Individual Section 4(f) Evaluation (“Draft Environmental Document”) for the Oakland Alameda Access Project is now available for public review and comment.

The Oakland Alameda Access Project is located in the cities of Oakland and Alameda in Alameda County, California. With this project, the California Department of Transportation (Caltrans), in partnership with Alameda County Transportation Commission (Alameda CTC), proposes to improve access along I-880 and in and around the Posey and Webster Tubes (SR-260), City of Oakland downtown neighborhoods, and the City of Alameda.

The Oakland Alameda Access Project is sponsored by Alameda CTC. Caltrans is the lead agency for the California Environmental Quality Act (CEQA) and the National Environmental Policy Act (NEPA). The City of Oakland and City of Alameda are partners on this project, and the project team has been coordinating extensively with local and regional stakeholders.

Want to learn more about the Oakland Alameda Access Project? Watch our video!

Project Video

Public Hearing & Comment Period Complete

Thank you for participating in our October 20th hearing and the public comment period, which ended on November 30th, 2020.

We're Live!

The online public hearing is happening today, from 5:30 to 7:30 pm. Join to watch the presentation and participate in the conversation.

Get Involved


Public Comment Period is September 29, 2020 – November 30, 2020.

Review the Draft Environmental Document

The Draft Environmental Document is now available.