Live Chat I-26 Community Nearby Traffic Round Knob (Poi peak) 2024-06-12 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Round Knob (Poi Peak) Mountain Home, TN 3.95 Milligan College, TN 4.90 Watauga, TN 7.42 Interstate highway exits close to Round Knob (Poi Peak) Exit 22, i26 1.46 Exit 23, i26 1.58 Exit 24, i26 2.51 Interstate highways close to Round Knob (Poi Peak) i26 map 1.46 i81 map 21.06 i40 map 78.99 State roads close to Round Knob (Poi Peak) TN 400 map 0.52 TN 91 map 0.76 US 23 TN map 1.38