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Navigate Up - Track the Money is the U.S. government's official website that provides easy access to data
related to Recovery Act spending and allows for the reporting of potential fraud, waste, and abuse.

Breakthrough of the Caldecott Tunnel's Fourth Bore Marks a Major Project Milestone

​OAKLAND – Today, Caltrans announced it has reached a milestone with the breakthrough of the top portion of the Caldecott Tunnel's fourth bore – joining the tunnel's eastern and western sides and bringing the region one step closer to traffic congestion relief. The $391 million project is primarily funded ($180 million) through the American Recovery and Reinvestment Act of 2009 (Recovery Act); through a local transportation sales tax (Measure J) passed by Contra Costa voters in 2004; and by Regional Measure 2 (Bay Area bridge tolls).

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