Live Chat I-40 Community Nearby Traffic High Knob Ridge (Poi peak) 2024-06-06 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to High Knob Ridge (Poi Peak) Del Rio, TN 12.00 Cosby, TN 12.28 Newport, TN 13.89 Interstate highway exits close to High Knob Ridge (Poi Peak) Exit 447, i40 3.20 Exit 451, i40 4.40 Exit 443, i40 6.75 Interstate highways close to High Knob Ridge (Poi Peak) i40 map 3.20 i81 map 37.09 i26 map 50.14 State roads close to High Knob Ridge (Poi Peak) TN 32 map 6.51 TN 73 map 9.33 US 321 TN map 10.16