Hi, I'm looking for a track with a REALLY long straight for taking cars to their top speed as well as for testing. I'm thinking something like a 30km straight. If there isn't anything like that out there, could someone with experience make such a track? The layout would be a 30km straight followed by a U turn and then another 30km straight back to the start line. So it would take the Bugatti Veyron 4.5 minutes to cross the 30km at a speed of 400km/h. Anyone up for it, or interested in having such a track made?