Live Chat AI Agent Community US 421 IN 2024-09-28 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 IN Burrows, IN 6.84 Rockfield, IN 6.84 Yeoman, IN 9.79 Interstate highway exits close to US 421 IN Exit 178, i65 21.40 Exit 175, i65 22.78 Exit 172, i65 24.55 Interstate highways close to US 421 IN i65 map 21.40 i74 map 61.47 i465in map 81.25 State roads close to US 421 IN IN 25 map 0.32 US 421 IN map 2.18 IN 218 map 2.50