What are the charter speed tests and how do you know if you’re eligible?

What are charter speed testing (CTTs)?The National Highway Traffic Safety Administration (NHTSA) has conducted the national CTT since its inception in 1997.The first such CTT, the State Highway Test (SHT) was conducted in 1999.In 2012, the NHTSA started testing states, territories and localities for the test.The SHT was expanded to include state and local speed limits and the first statewide CTT...