Live Chat I-26 Community Nearby Traffic Map at Erwin National Fish Hatchery 2024-05-09 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Map At Erwin National Fish Hatchery Unicoi, TN 13.41 Greenmountain, NC 16.81 Johnson City, TN 17.29 Interstate highway exits close to Map At Erwin National Fish Hatchery Exit 40, i26 1.83 Exit 37, i26 2.69 Exit 36, i26 4.85 Interstate highways close to Map At Erwin National Fish Hatchery i26 map 1.83 i81 map 34.90 i40 map 57.66 State roads close to Map At Erwin National Fish Hatchery US 23 TN map 1.50 TN 81 map 2.39 TN 107 map 2.44