[custom_adv]
Late last year, the 11 mile stretch of Nevada Route 160 was shut on Saturday as Koenigsegg Agera RS broke the top speed record. Koenigsegg Agera RS has beaten all contenders for the title of fastest production, road legal car in the world, to emerge as the fastest car in the world. The sportscar averaged 447 kmph two ways, hitting 458 kmph one way down the Nevada Highway on Saturday. Now, it is officially the fastest street legal car in the world.