OAKLAND, CA - OCTOBER 28: Lanes of westbound interstate 80 sit empty near the toll plaza to the the San Francisco Bay Bridge October 28, 2009 in Oakland, California. The San Francisco Bay Bridge was abruptly closed Tuesday evening after two steel tie rods and a crossbeam from a steel saddle broke and fell onto the upper deck of the bridge landing on three vehicles and causing one person to suffer injuries. The eastern span of the bridge is undergoing seismic renovation and is expect to be completed in 2013. (Photo by Justin Sullivan/Getty Images)
The governor lent his signature to a measure that aims to justify the high tolls -- at least in part -- Bay Area drivers pay when crossing local bridges.
SB 1268 makes it so FasTrak users' driving habits remain private. Under Sen. Joe Simitian's bill, makes it illegal for transportation agencies to sell driver information and fines them if they do.
FasTrak is now also required to notify drivers of the company's privacy practices.
The Palo Alto-based senator told the Associated Press he introduced the measure because "relatively obscure transportation agencies have personal data and travel histories for well over a million Californians."
FasTrak use is up slightly in the Bay Area partly because studies show it is quicker when crossing bridges such as the Bay Bridge.