Live Chat I-65 Community Nearby Traffic US 231 (IN) 2024-05-20 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 231 (IN) Hammond, IN 5.36 Merrillville, IN 5.36 Leroy, IN 8.95 Interstate highway exits close to US 231 (IN) Exit 247, i65 3.23 Exit 253a, i65 6.03 Exit 253b, i65 6.03 Interstate highways close to US 231 (IN) i65 map 3.23 i94 map 16.56 i80 map 19.76 State roads close to US 231 (IN) IN 53 map 0.65 US 231 IN map 0.76 IN 55 map 1.08