Live Chat I-39 Community Nearby Traffic US 51 IL 2024-05-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 51 IL Tonica, IL 8.47 Leonore, IL 10.22 Wenona, IL 10.22 Interstate highway exits close to US 51 IL Exit 41, i39 3.00 Exit 48, i39 8.65 Exit 35, i39 13.21 Interstate highways close to US 51 IL i39 map 3.00 i80 map 24.78 i55 map 45.01 State roads close to US 51 IL IL 251 map 1.81 US 51 IL map 2.45 IL 18 map 2.96