Live Chat I-29 Community Nearby Traffic i90 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I90 Hartford, SD 9.96 Montrose, SD 13.72 Canistota, SD 15.44 Interstate highway exits close to I90 Exit 379, i90 1.40 Exit 374, i90 9.79 Exit 387, i90 10.50 Interstate highways close to I90 i90 map 1.40 i29 map 24.22 i229sd map 28.12 State roads close to I90 US 81 SD map 25.17 SD 34 map 37.52 US 18 SD map 42.95