"Top Gear," the popular British television series about driving cars, began a 2,400-mile road trip this week on Route 66 in a Veyron Grand Sport Vitesse -- a convertible version of what is considered the fastest sports car in history. From the first day of the show's Route 66 diary: You want numbers? 1200bhp of quad-turbo, W16 … Continue reading ‘Top Gear’ begins Route 66 trip this week