Alameda County Transportation Commission


County Government Agencies

About Us

The Alameda County Transportation Commission's mission is to plan, fund and deliver transportation programs and projects that expand access and improve mobility, fostering a vibrant and livable Alameda County.

Governed by a 22-member Commission, the Alameda County Transportation Commission manages the county’s one-cent transportation sales tax and serves as the county’s congestion management agency. The agency delivers more than $200 million each year in transportation improvements that create jobs, enhance mobility and enrich communities.

Learn about current transportation projects and programs and learn about Measure BB, which voters passed in November 2014, at

Rep/Contact Info

Ms. Carol Crossley
Associate Program Analyst