State Route 99 (SR 99) is a 21.914-mile-long (35.267 km) state highway that intersects with Limestone(1.551 mi) county in its southern terminus and Lauderdale(21.914 mi) to the north.
State Route 99 (SR 99) is a 21.914-mile-long (35.267 km) state highway that intersects with Limestone(1.551 mi) county in its southern terminus and Lauderdale(21.914 mi) to the north.