Self-driving car takes first coast-to-coast road trip

A self-driving car fabricated by Delphi Automotive, dubbed "Roadrunner," just completed a nearly 3,400-mile journey across the United States, marking the first coast-to-coast autonomous drive to go down in North America. Decked out with sensors and other advanced self-driving systems, the Roadrunner, an Audi SQ5 equipped with Delphi technologies, spent close to 99% of the nine-day trip in fully automated mode. It navigated through tricky conditions like traffic circles, construction, b