Live Chat I-79 Community Nearby Traffic GNC (Shopping departmentstore) 2024-05-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to GNC (Shopping Departmentstore) Cranberry, PA 3.08 Warrendale, PA 4.68 Mars, PA 6.78 Interstate highway exits close to GNC (Shopping Departmentstore) Exit 78, i79 2.30 Exit 28, i76 2.50 Exit 77, i79 2.98 Interstate highways close to GNC (Shopping Departmentstore) i79 map 2.30 i76 map 2.50 ioh map 41.50 State roads close to GNC (Shopping Departmentstore) US 19 PA map 0.77 PA 228 map 2.01 PA BELT RED map 5.44