Live Chat I-43 Community Nearby Traffic I 43 exit 1b a 2024-09-20 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-43 Exit 1b A South Beloit, IL 4.80 Afton, WI 9.08 Rockton, IL 9.40 Interstate highway exits close to I-43 Exit 1b A Exit 1b a, i43 5.55 Exit 185a, i90 5.57 Exit 185b, i90 5.57 Interstate highways close to I-43 Exit 1b A i90 map 5.17 i43 map 5.55 i39 map 32.55 State roads close to I-43 Exit 1b A US 51 WI map 0.65 IL 2 map 3.38 IL 75 map 3.82