Live Chat I-39 Community Nearby Traffic US 51 IL 2024-06-04 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 51 IL Leonore, IL 5.26 Lostant, IL 8.47 Cedar Point, IL 9.20 Interstate highway exits close to US 51 IL Exit 48, i39 3.47 Exit 51, i39 6.99 Exit 52, i39 8.05 Interstate highways close to US 51 IL i39 map 3.47 i80 map 17.60 i55 map 46.48 State roads close to US 51 IL IL 251 map 2.43 US 51 IL map 3.32 IL 178 map 4.69