Live Chat I-90 Community Nearby Traffic i90 2024-05-25 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I90 Piedmont, SD 7.45 Nemo, SD 12.44 Black Hawk, SD 12.89 Interstate highway exits close to I90 Exit 40, i90 3.38 Exit 44, i90 3.73 Exit 46, i90 6.21 Interstate highways close to I90 i90 map 1.34 i25 map 229.27 i94 map 291.70 State roads close to I90 US 14 SD map 0.80 SD 34 map 16.22 US 385 SD map 17.84