Live Chat I-55 Community Nearby Traffic IL 156 2024-05-26 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to IL 156 Herculaneum, MO 8.31 Pevely, MO 9.06 Liguori, MO 9.90 Interstate highway exits close to IL 156 Exit 180, i55 8.41 Exit 185, i55 9.35 Exit 178, i55 9.64 Interstate highways close to IL 156 i55 map 8.41 i255il map 20.60 i270mo map 22.81 State roads close to IL 156 IL 156 map 2.83 US 67 MO map 7.41 US 61 MO map 8.05