Live Chat I-90 Community Nearby Traffic Our Lady of Perpetual Help Mission Grammar School (Education school) 2024-05-17 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Our Lady Of Perpetual Help Mission Grammar School (Education School) Chelsea, MA 2.92 Charlestown, MA 3.25 Winthrop, MA 4.03 Interstate highway exits close to Our Lady Of Perpetual Help Mission Grammar School (Education School) Exit 24, i93 2.53 Exit 25, i93 2.63 Exit 23, i93 2.89 Interstate highways close to Our Lady Of Perpetual Help Mission Grammar School (Education School) i93 map 2.53 i90 map 3.81 i95 map 15.89 State roads close to Our Lady Of Perpetual Help Mission Grammar School (Education School) MA 1A map 0.53 MA 145 map 1.05 US 1 MA map 2.38