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Alameda CTC's mission is to plan, fund and deliver transportation programs and projects that expand access and improve mobility to foster a vibrant and livable Alameda County. The Commission funds and oversees numerous transportation capital projects in Alameda County. These projects improve highway corridors, provide accessible public transit for all, maintain and improve local streets and roads, and ensure safe travel for pedestrians and bicyclists. The Alameda CTC is currently managing numerous active capital projects in various stages of delivery at a combined total value of $3 billion. 

Measure B

In November 2000 Alameda County voters approved Measure B, providing $1.4 billion in essential transportation investments and capital improvements and programs throughout the county. Of the $1.4 billion in funding, $756.5 has been committed to the Alameda CTC Capital Projects Program; which is guided by the 20 year Transportation Expenditure Plan (TEP). Over the last 3 decades, local Measure B funding has successfully attracted external funding to provide vital and strategic capital improvements countywide.

Proposition 1B

In 2006, Measure B was critical to securing $447 million in voter approved Proposition 1B (Prop 1B bond) funding from the Highway Safety, Traffic Reduction, Air Quality, and Port Security Bond Act, towards delivery of an $1.14 billion highway program; Prop 1B bond funds include allocations from the Corridor Mobility Improvement Account (CMIA), Traffic Light Synchronization Program (TLSP), Trade Corridor Improvement Fund (TCIF) and State Transportation Improvement Program (STIP) Augmentation. The projects which have received CMIA, TCIF and TLSP funding are noted below. Prop 1B funds provided essential construction funding for multiple projects along the I-80, I-880, I-580 and I-680 corridors in Alameda County.

Measure BB

The 2014 Transportation Expenditure Plan (2014 TEP), which responds to the county’s continued transportation needs, is funded by Measure BB - approved by Alameda County voters on November 4, 2014, with 70 percent support.  Measure BB will generate nearly $8 billion over 30 years for essential transportation improvements in every city throughout Alameda County. The Measure BB sales tax became effective on April 1, 2015. 

Alameda CTC began monthly direct local distributions to cities, jurisdictions and transit agencies in summer 2015 (view the direct local distribution projections). To date, the Commission has approved approximately $ 184.6 million in Measure BB funding allocations for certain projects and programs in the 2014 TEP which will provide an influx of capital funding in Alameda County over the next two fiscal years (FY2015-16 and FY2016-17).

To identify and plan for a significant portion of transportation investments, Alameda CTC has selected 20 specific projects for delivery by Alameda CTC in the role of project manager. This initial Measure BB Capital Project Delivery Plan (CPDP) provides information regarding the scope of these selected projects and how the agency will manage them in an efficient and cost-effective way through early completion to benefit taxpayers and the traveling public. The CPDP was approved by the Commission in March 2016.

For more information on upcoming advertisements, view the Alameda CTC current and upcoming contracting opportunities


Explore our Active Capital Project Webpages and Fact Sheets

The fact sheets below provide specific information about each of the active projects, including current schedule, cost, funding and status.

Bicycle and Pedestrian Projects  

Highway Improvement Capital Projects

I-80 Corridor

I-680 Corridor

 I-880 Corridor

Route 84

Route 92

Smart Corridors

Local Streets and Roads Projects

Transit Projects  

 Capital Programs  



Explore Completed Projects 

I-580 Corridor

I-680 Corridor

I-880 Corridor

Route 84


Local Streets and Roads

Smart Corridors


Please note: Project fact sheets are updated on a quarterly basis

(webpage last updated July 2016)