A car I've never heard of just set the fastest flying mile on a public road at 313.12 mph. SSC North America (why, is there an SSC Europe? Africa? Australia?) has a car the call a Tuatara, and they ran it on the same hwy 160 between Vegas and Pahrump

 A 1,750-horsepower car built by a company in Washington set a record for the fastest speed on a public road on Oct. 10, down a 7-mile portion of state Route 160 outside Las Vegas, as it reached 331.15 mph

https://www.reviewjournal.com/local/local-las-vegas/production-car-hits-record-331-mph-on-highway-outside-las-vegas-2156016/