Live Chat I-26 Community Nearby Traffic US 321 TN 2024-06-04 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 321 TN Newport, TN 8.77 Bybee, TN 10.49 Del Rio, TN 13.07 Interstate highway exits close to US 321 TN Exit 435, i40 15.34 Exit 432b a, i40 19.01 Exit 440, i40 19.20 Interstate highways close to US 321 TN i40 map 15.34 i81 map 22.28 i26 map 44.86 State roads close to US 321 TN US 321 TN map 0.19 TN 340 map 3.06 US 70 TN map 7.34