Live Chat AI Agent Community US 321 TN 2024-09-21 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 321 TN Loudon, TN 10.53 Knoxville, TN 15.89 Friendsville, TN 16.83 Interstate highway exits close to US 321 TN Exit 81, i75 1.89 Exit 76, i75 5.82 Exit 368, i40 6.76 Interstate highways close to US 321 TN i75 map 1.89 i40 map 6.76 i640tn map 32.85 State roads close to US 321 TN US 321 TN map 1.90 US 70 TN map 2.35 US 11 TN map 3.47