Live Chat I-72 Community Nearby Traffic IL 121 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to IL 121 Elwin, IL 7.14 Mt Zion, IL 7.54 Oakley, IL 10.96 Interstate highway exits close to IL 121 Exit 141b a, i72 9.16 Exit 144, i72 9.56 Exit 138, i72 9.89 Interstate highways close to IL 121 i72 map 9.16 i55 map 51.62 i74 map 53.74 State roads close to IL 121 IL 105 map 0.31 IL 121 map 1.53 US 36 IL map 1.90