Live Chat I-94 Community Nearby Traffic Johnston Elementary School (Education school) 2024-05-24 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Johnston Elementary School (Education School) Munster, IN 3.62 Griffith, IN 3.76 Hammond, IN 4.22 Interstate highway exits close to Johnston Elementary School (Education School) Exit 3b a, i94 2.70 Exit 5b a, i94 3.10 Exit 2b a, i94 3.28 Interstate highways close to Johnston Elementary School (Education School) i94 map 2.70 i80 map 6.35 i90 map 7.05 State roads close to Johnston Elementary School (Education School) US 41 IN map 1.12 IN 912 map 2.14 US 6 IN map 2.69