Audi

LAS VEGAS—“You go and you build it in California, but where are you gonna test it? You’re gonna test it in Nevada.”

Angela Castro, the Senior Director of Government Affairs Media and Marketing in Southern Nevada, was speaking. She looked around the room at a small group of sleepy reporters in a second-floor conference room looking over Sin City’s Traffic Management Center (TMC), which was surprisingly hushed despite the real-time images of bustling intersections displayed on a handful of giant mounted screens.