Live Chat I-90 Community Nearby Traffic US 20 IL 2024-05-22 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 20 IL Union, IL 7.09 Garden Prairie, IL 11.07 Alden, IL 15.92 Interstate highway exits close to US 20 IL Exit 122, i39 29.31 Exit 119, i39 32.74 Exit 115, i39 35.12 Interstate highways close to US 20 IL i90 map 13.48 i39 map 29.31 i88 map 39.16 State roads close to US 20 IL IL 23 map 0.15 US 20 IL map 0.69 MCHENRY COUNTY HIGHWAY T58 map 0.78