Tennessee State Route 221

State Route 221 (SR 221) is a 7.4 miles (11.9 km) east-west state highway in Crockett County, Tennessee, connecting the towns of Alamo and Gadsden. For the majority of its length, SR 221 is known as Alamo Gadsden Road.

Tennessee State Route 221

State Route 221 (SR 221) is a 7.4 miles (11.9 km) east-west state highway in Crockett County, Tennessee, connecting the towns of Alamo and Gadsden. For the majority of its length, SR 221 is known as Alamo Gadsden Road.