Live Chat I-39 Community Nearby Traffic US 51 IL 2024-05-29 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 51 IL Esmond, IL 4.97 Monroe Center, IL 6.39 Davis Junction, IL 7.77 Interstate highway exits close to US 51 IL Exit 111, i39 5.15 Exit 104, i39 5.28 Exit 115, i39 12.41 Interstate highways close to US 51 IL i39 map 5.15 i88 map 16.62 i90 map 22.24 State roads close to US 51 IL IL 251 map 3.74 US 51 IL map 4.66 IL 72 map 5.15