Creeping along from red light to red light on your way from a major sports event or concert, or stopped by every red light on the way home late at night, on empty roads, you’ve probably wondered why traffic lights in the U.S. aren’t a little more adaptable. The short answer: they’re not at all smart, and at least here in the U.S. they’re ..
Link:
BMW Pushing For Smart Traffic Lights To Aid Fuel Efficiency