Caught! 220 MPH in 85 MPH Zone on new Texas highway -

Well that was fast. A Cadillac CTS-V has become the first car to break 200 mph on Texas' new 85 mph highway. And the cops approve! But just this one time. Hennessey Performance, builders of some of the fastest custom cars on the planet, including the 275 mph Venom GT, offered up one of their 1,200 hp Cadillac coupes to test the cameras fitted to the automated toll system on the brand new SH-130 toll road, which boasts the highest speed limit in the nation at 85 mph.