Live Chat I-94 Community Nearby Traffic US 18 WI 2024-06-25 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 18 WI Sun Prairie, WI 0.00 Middleton, WI 8.04 McFarland, WI 12.47 Interstate highway exits close to US 18 WI Exit 138a, i90 11.79 Exit 138b, i90 11.79 Exit 138a, i94 11.93 Interstate highways close to US 18 WI i90 map 11.79 i94 map 11.93 i39 map 46.93 State roads close to US 18 WI US 151 WI map 2.00 US 18 WI map 3.80 US 14 WI map 4.34