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The mission of the Alameda County Transportation Commission (Alameda CTC) is to plan, fund and deliver transportation programs and projects that expand access and improve mobility to foster a vibrant and livable Alameda County.

Jobs, Mobility, Community
Governed by a 22-member Commission, Alameda CTC 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.

For traffic and road closure information in Alameda County, visit the Traffic Advisory webpage.

Our Work

Express Lanes section

Express Lanes

Express lanes are specially designated highway lanes that let you enjoy more reliable travel as you bypass traffic congestion.

Highway Improvements section

Highway Improvements

Alameda CTC is currently managing numerous active capital projects in various stages of delivery to improve safety and efficiency on highways throughout Alameda County.

Multimodal Arterials and Roads section

Multimodal Arterials and Roads

Alameda CTC is currently managing numerous active capital projects in various stages of delivery to improve safety and efficiency on highways throughout Alameda County.

Commute Options and Benefits section

Commute Options and Benefits

Alameda County is rich with transportation choices. Whether you’re a commuter trying to affordably and safely get around, or an employer coordinating staff transportation options, Alameda County and the Bay Area are full of options.