Live Chat I-80 Community Nearby Traffic WY 77 2024-09-23 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to WY 77 Hanna, WY 28.98 Garrett, WY 54.46 Walcott, WY 57.83 Interstate highway exits close to WY 77 Exit 255, i80 53.78 Exit 260, i80 56.22 Exit 238, i80 65.91 Interstate highways close to WY 77 i80 map 53.78 i25 map 72.68 i90 map 222.45 State roads close to WY 77 WY 77 map 5.07 WY 487 map 5.18 US 287 WY map 32.99