Live Chat I-90 Community Nearby Traffic US 18 WI 2024-05-26 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 18 WI Cottage Grove, WI 8.64 Cambridge, WI 9.04 Marshall, WI 13.13 Interstate highway exits close to US 18 WI Exit 250, i94 6.02 Exit 244, i94 10.50 Exit 147, i90 10.55 Interstate highways close to US 18 WI i94 map 6.02 i90 map 9.58 i43 map 56.89 State roads close to US 18 WI US 18 WI map 2.12 US 12 WI map 7.89 US 51 WI map 14.96