Brightline West is betting it can build the first true high-speed rail line in the U.S. But the company says costs are rising ...

The Orange County Transportation Authority has prepared a formal response to the Orange County grand jury’s report on a recent series of emergency projects to protect the train tracks in San Clemente, ...

The leaders of California's high-speed rail project say they've learned from past mistakes. But the troubled megaproject faces an uncertain future with $4 billion in federal funding tied up in court.