Live Chat I-55 Community Nearby Traffic IL 171 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to IL 171 Darien, IL 7.75 Bolingbrook, IL 8.22 Lockport, IL 9.43 Interstate highway exits close to IL 171 Exit 271b a, i55 4.98 Exit 269, i55 5.12 Exit 273b a, i55 6.21 Interstate highways close to IL 171 i55 map 4.98 i294il map 12.31 i88 map 15.88 State roads close to IL 171 IL 171 map 2.11 IL 83 map 4.64 HISTORIC US 66 IL map 5.09