Live Chat AI Agent Community US 421 IN 2024-06-22 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 IN Forest, IN 7.19 Hillisburg, IN 8.10 Sedalia, IN 8.10 Interstate highway exits close to US 421 IN Exit 158, i65 24.58 Exit 146, i65 25.80 Exit 141, i65 31.08 Interstate highways close to US 421 IN i65 map 23.03 i465in map 46.03 i74 map 48.04 State roads close to US 421 IN IN 29 map 1.03 US 421 IN map 6.18 IN 28 map 6.87