Live Chat I-65 Community Nearby Traffic US 421 IN 2024-06-11 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 IN Francesville, IN 10.76 San Pierre, IN 13.64 Tefft, IN 14.62 Interstate highway exits close to US 421 IN Exit 215, i65 33.02 Exit 230, i65 33.37 Exit 205US, i65 38.44 Interstate highways close to US 421 IN i65 map 33.02 i80 map 56.51 i90 map 56.51 State roads close to US 421 IN US 421 IN map 1.35 IN 14 map 3.05 IN 143 map 6.45