Live Chat AI Agent Community US 421 IN 2024-05-26 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 IN Hanna, IN 10.36 Union Mills, IN 11.21 La Crosse, IN 11.56 Interstate highway exits close to US 421 IN Exit 39, i80 19.07 Exit 39, i90 19.07 Exit 31, i80 22.28 Interstate highways close to US 421 IN i80 map 19.07 i90 map 19.07 i94 map 26.42 State roads close to US 421 IN US 421 IN map 1.02 US 6 IN map 10.94 IN 2 map 11.16