Live Chat I-79 Community Nearby Traffic Johnstone Supply (Shopping departmentstore) 2024-06-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Johnstone Supply (Shopping Departmentstore) Glenshaw, PA 6.95 Curtisville, PA 7.05 Greenock, PA 7.05 Interstate highway exits close to Johnstone Supply (Shopping Departmentstore) Exit 60b a, i79 13.24 Exit 59b, i79 13.70 Exit 48, i76 13.86 Interstate highways close to Johnstone Supply (Shopping Departmentstore) i79 map 13.24 i76 map 13.38 i70 map 35.57 State roads close to Johnstone Supply (Shopping Departmentstore) PA 28 map 1.15 PA BELT BLUE map 1.17 PA 380 map 1.41