It's also not possible at legal speed limits in the US. The highest legal speed on any public road in the US is a short 85mph section on one toll road in Texas.

It's also not possible at legal speed limits in the US. The highest legal speed on any public road in the US is a short 85mph section on one toll road in Texas. The more common 80 mph only gets you to 1920 miles per 24h without stops.