Tutor Perini Corp.

After suffering a major setback from a court decision that prevents the authority from selling $10 billion in voter-approved bonds, a key federal agency has ruled that the authority must comply with environmental regulations before laying tracks.
Dec 6, 2013   Los Angeles Times
As California rushes to begin building the first phase of its controversial high-speed rail project, the decision to select a builder based more on cost than technical competence is being scrutinized by state and federal lawmakers.
May 29, 2013   Los Angeles Times