Claim: State Route 99 (SR 99) is a 21.914-mile-long (35.267 km) state highway with and east–west direction route in Tennessee that intersects with Athens in Limestone(1.551 mi) county in its southern terminus and  Anderson, Lauderdale(21.914 mi) to the north..
Evidence: The route begins near Waynesboro and ends in Bradyville after logging 126.7 mi (203.9 km) and passing through six counties.