Live Chat AI Agent Community US 421 IN 2024-05-01 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 IN Pierceville, IN 8.52 Holton, IN 11.78 Friendship, IN 12.51 Interstate highway exits close to US 421 IN Exit 156, i74 30.58 Exit 149, i74 30.62 Exit 143, i74 31.86 Interstate highways close to US 421 IN i74 map 29.32 i275oh map 38.10 i71 map 44.83 State roads close to US 421 IN US 421 IN map 1.18 IN 129 map 2.10 US 50 IN map 4.57