• Alameda County Transportation Commission

    • Transportation
    1111 Broadway, Suite 800
    Oakland, CA 94607-4066
    (510) 208-7400
    (510) 893-6489 (fax)
    • About

      The Alameda County Transportation Authority and the Alameda County Transportation Improvement Authority are implementing two voter approved half-cent transportation sales tax measures. The mission of both agencies is to deliver projects and programs as promised to voters in the two approved Expenditure Plans. ACTA and ACTIA continually provide the taxpayers of Alameda County with quality project, program and administrative services.